diff --git a/changelog.d/7190.wip b/changelog.d/7190.wip
new file mode 100644
index 0000000000..3c70666d91
--- /dev/null
+++ b/changelog.d/7190.wip
@@ -0,0 +1 @@
+[Device management] Sign out a session
diff --git a/library/ui-strings/src/main/res/values/strings.xml b/library/ui-strings/src/main/res/values/strings.xml
index 4d9ea008d5..6e68b09ee7 100644
--- a/library/ui-strings/src/main/res/values/strings.xml
+++ b/library/ui-strings/src/main/res/values/strings.xml
@@ -3290,6 +3290,7 @@
     <string name="device_manager_other_sessions_no_unverified_sessions_found">No unverified sessions found.</string>
     <string name="device_manager_other_sessions_no_inactive_sessions_found">No inactive sessions found.</string>
     <string name="device_manager_other_sessions_clear_filter">Clear Filter</string>
+    <string name="device_manager_session_overview_signout">Sign out of this session</string>
     <string name="device_manager_session_details_title">Session details</string>
     <string name="device_manager_session_details_description">Application, device, and activity information.</string>
     <string name="device_manager_session_details_session_name">Session name</string>
diff --git a/library/ui-styles/src/main/res/values/styles_buttons.xml b/library/ui-styles/src/main/res/values/styles_buttons.xml
index 702f427cc0..db78fcf338 100644
--- a/library/ui-styles/src/main/res/values/styles_buttons.xml
+++ b/library/ui-styles/src/main/res/values/styles_buttons.xml
@@ -41,6 +41,10 @@
         <item name="lineHeight">24sp</item>
     </style>
 
+    <style name="Widget.Vector.Button.Text.Destructive">
+        <item name="materialThemeOverlay">@style/VectorMaterialThemeOverlayDestructive</item>
+    </style>
+
     <style name="Widget.Vector.Button.Text.OnPrimary">
         <item name="colorControlHighlight">?colorOnPrimary</item>
         <item name="materialThemeOverlay">@style/VectorMaterialThemeOverlayOnPrimary</item>
diff --git a/vector/src/main/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewAction.kt b/vector/src/main/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewAction.kt
index 1118c5dc5b..42e79ac89f 100644
--- a/vector/src/main/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewAction.kt
+++ b/vector/src/main/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewAction.kt
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020 New Vector Ltd
+ * Copyright (c) 2022 New Vector Ltd
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,4 +20,8 @@ import im.vector.app.core.platform.VectorViewModelAction
 
 sealed class SessionOverviewAction : VectorViewModelAction {
     object VerifySession : SessionOverviewAction()
+    object SignoutOtherSession : SessionOverviewAction()
+    object SsoAuthDone : SessionOverviewAction()
+    data class PasswordAuthDone(val password: String) : SessionOverviewAction()
+    object ReAuthCancelled : SessionOverviewAction()
 }
diff --git a/vector/src/main/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewFragment.kt b/vector/src/main/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewFragment.kt
index ccf68a18bc..4af4913183 100644
--- a/vector/src/main/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewFragment.kt
+++ b/vector/src/main/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewFragment.kt
@@ -16,6 +16,7 @@
 
 package im.vector.app.features.settings.devices.v2.overview
 
+import android.app.Activity
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.MenuItem
@@ -27,16 +28,22 @@ import androidx.core.view.isVisible
 import com.airbnb.mvrx.Success
 import com.airbnb.mvrx.fragmentViewModel
 import com.airbnb.mvrx.withState
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import dagger.hilt.android.AndroidEntryPoint
 import im.vector.app.R
 import im.vector.app.core.date.VectorDateFormatter
+import im.vector.app.core.extensions.registerStartForActivityResult
 import im.vector.app.core.platform.VectorBaseFragment
 import im.vector.app.core.platform.VectorMenuProvider
 import im.vector.app.core.resources.ColorProvider
 import im.vector.app.core.resources.DrawableProvider
 import im.vector.app.databinding.FragmentSessionOverviewBinding
+import im.vector.app.features.auth.ReAuthActivity
 import im.vector.app.features.crypto.recover.SetupMode
 import im.vector.app.features.settings.devices.v2.list.SessionInfoViewState
+import im.vector.app.features.workers.signout.SignOutUiWorker
+import org.matrix.android.sdk.api.auth.data.LoginFlowTypes
+import org.matrix.android.sdk.api.extensions.orFalse
 import javax.inject.Inject
 
 /**
@@ -66,18 +73,7 @@ class SessionOverviewFragment :
         observeViewEvents()
         initSessionInfoView()
         initVerifyButton()
-    }
-
-    private fun initSessionInfoView() {
-        views.sessionOverviewInfo.onLearnMoreClickListener = {
-            Toast.makeText(context, "Learn more verification status", Toast.LENGTH_LONG).show()
-        }
-    }
-
-    private fun initVerifyButton() {
-        views.sessionOverviewInfo.viewVerifyButton.debouncedClicks {
-            viewModel.handle(SessionOverviewAction.VerifySession)
-        }
+        initSignoutButton()
     }
 
     private fun observeViewEvents() {
@@ -92,10 +88,60 @@ class SessionOverviewFragment :
                 is SessionOverviewViewEvent.PromptResetSecrets -> {
                     navigator.open4SSetup(requireActivity(), SetupMode.PASSPHRASE_AND_NEEDED_SECRETS_RESET)
                 }
+                is SessionOverviewViewEvent.RequestReAuth -> askForReAuthentication(it)
+                SessionOverviewViewEvent.SignoutSuccess -> viewNavigator.goBack(requireActivity())
+                is SessionOverviewViewEvent.SignoutError -> showFailure(it.error)
             }
         }
     }
 
+    private fun initSessionInfoView() {
+        views.sessionOverviewInfo.onLearnMoreClickListener = {
+            Toast.makeText(context, "Learn more verification status", Toast.LENGTH_LONG).show()
+        }
+    }
+
+    private fun initVerifyButton() {
+        views.sessionOverviewInfo.viewVerifyButton.debouncedClicks {
+            viewModel.handle(SessionOverviewAction.VerifySession)
+        }
+    }
+
+    private fun initSignoutButton() {
+        views.sessionOverviewSignout.debouncedClicks {
+            confirmSignoutSession()
+        }
+    }
+
+    private fun confirmSignoutSession() = withState(viewModel) { state ->
+        if (state.deviceInfo.invoke()?.isCurrentDevice.orFalse()) {
+            confirmSignoutCurrentSession()
+        } else {
+            confirmSignoutOtherSession()
+        }
+    }
+
+    private fun confirmSignoutCurrentSession() {
+        activity?.let { SignOutUiWorker(it).perform() }
+    }
+
+    private fun confirmSignoutOtherSession() {
+        activity?.let {
+            MaterialAlertDialogBuilder(it)
+                    .setTitle(R.string.action_sign_out)
+                    .setMessage(R.string.action_sign_out_confirmation_simple)
+                    .setPositiveButton(R.string.action_sign_out) { _, _ ->
+                        signoutSession()
+                    }
+                    .setNegativeButton(R.string.action_cancel, null)
+                    .show()
+        }
+    }
+
+    private fun signoutSession() {
+        viewModel.handle(SessionOverviewAction.SignoutOtherSession)
+    }
+
     override fun onDestroyView() {
         cleanUpSessionInfoView()
         super.onDestroyView()
@@ -122,16 +168,20 @@ class SessionOverviewFragment :
     }
 
     override fun invalidate() = withState(viewModel) { state ->
-        updateToolbar(state.isCurrentSession)
+        updateToolbar(state)
         updateEntryDetails(state.deviceId)
         updateSessionInfo(state)
+        updateLoading(state.isLoading)
     }
 
-    private fun updateToolbar(isCurrentSession: Boolean) {
-        val titleResId = if (isCurrentSession) R.string.device_manager_current_session_title else R.string.device_manager_session_title
-        (activity as? AppCompatActivity)
-                ?.supportActionBar
-                ?.setTitle(titleResId)
+    private fun updateToolbar(viewState: SessionOverviewViewState) {
+        if (viewState.deviceInfo is Success) {
+            val titleResId =
+                    if (viewState.deviceInfo.invoke().isCurrentDevice) R.string.device_manager_current_session_title else R.string.device_manager_session_title
+            (activity as? AppCompatActivity)
+                    ?.supportActionBar
+                    ?.setTitle(titleResId)
+        }
     }
 
     private fun updateEntryDetails(deviceId: String) {
@@ -143,10 +193,11 @@ class SessionOverviewFragment :
     private fun updateSessionInfo(viewState: SessionOverviewViewState) {
         if (viewState.deviceInfo is Success) {
             views.sessionOverviewInfo.isVisible = true
-            val isCurrentSession = viewState.isCurrentSession
+            val deviceInfo = viewState.deviceInfo.invoke()
+            val isCurrentSession = deviceInfo.isCurrentDevice
             val infoViewState = SessionInfoViewState(
                     isCurrentSession = isCurrentSession,
-                    deviceFullInfo = viewState.deviceInfo.invoke(),
+                    deviceFullInfo = deviceInfo,
                     isVerifyButtonVisible = isCurrentSession || viewState.isCurrentSessionTrusted,
                     isDetailsButtonVisible = false,
                     isLearnMoreLinkVisible = true,
@@ -157,4 +208,45 @@ class SessionOverviewFragment :
             views.sessionOverviewInfo.isVisible = false
         }
     }
+
+    private fun updateLoading(isLoading: Boolean) {
+        if (isLoading) {
+            showLoading(null)
+        } else {
+            dismissLoadingDialog()
+        }
+    }
+
+    private val reAuthActivityResultLauncher = registerStartForActivityResult { activityResult ->
+        if (activityResult.resultCode == Activity.RESULT_OK) {
+            when (activityResult.data?.extras?.getString(ReAuthActivity.RESULT_FLOW_TYPE)) {
+                LoginFlowTypes.SSO -> {
+                    viewModel.handle(SessionOverviewAction.SsoAuthDone)
+                }
+                LoginFlowTypes.PASSWORD -> {
+                    val password = activityResult.data?.extras?.getString(ReAuthActivity.RESULT_VALUE) ?: ""
+                    viewModel.handle(SessionOverviewAction.PasswordAuthDone(password))
+                }
+                else -> {
+                    viewModel.handle(SessionOverviewAction.ReAuthCancelled)
+                }
+            }
+        } else {
+            viewModel.handle(SessionOverviewAction.ReAuthCancelled)
+        }
+    }
+
+    /**
+     * Launch the re auth activity to get credentials.
+     */
+    private fun askForReAuthentication(reAuthReq: SessionOverviewViewEvent.RequestReAuth) {
+        ReAuthActivity.newIntent(
+                requireContext(),
+                reAuthReq.registrationFlowResponse,
+                reAuthReq.lastErrorCode,
+                getString(R.string.devices_delete_dialog_title)
+        ).let { intent ->
+            reAuthActivityResultLauncher.launch(intent)
+        }
+    }
 }
diff --git a/vector/src/main/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewViewEvent.kt b/vector/src/main/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewViewEvent.kt
index 8508b395ad..4ff31d1a81 100644
--- a/vector/src/main/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewViewEvent.kt
+++ b/vector/src/main/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewViewEvent.kt
@@ -17,9 +17,17 @@
 package im.vector.app.features.settings.devices.v2.overview
 
 import im.vector.app.core.platform.VectorViewEvents
+import org.matrix.android.sdk.api.auth.registration.RegistrationFlowResponse
 
 sealed class SessionOverviewViewEvent : VectorViewEvents {
     object ShowVerifyCurrentSession : SessionOverviewViewEvent()
     data class ShowVerifyOtherSession(val deviceId: String) : SessionOverviewViewEvent()
     object PromptResetSecrets : SessionOverviewViewEvent()
+    data class RequestReAuth(
+            val registrationFlowResponse: RegistrationFlowResponse,
+            val lastErrorCode: String?
+    ) : SessionOverviewViewEvent()
+
+    object SignoutSuccess : SessionOverviewViewEvent()
+    data class SignoutError(val error: Throwable) : SessionOverviewViewEvent()
 }
diff --git a/vector/src/main/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewViewModel.kt b/vector/src/main/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewViewModel.kt
index 69556e039e..bd5c7725eb 100644
--- a/vector/src/main/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewViewModel.kt
+++ b/vector/src/main/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewViewModel.kt
@@ -21,26 +21,47 @@ import com.airbnb.mvrx.Success
 import dagger.assisted.Assisted
 import dagger.assisted.AssistedFactory
 import dagger.assisted.AssistedInject
+import im.vector.app.R
 import im.vector.app.core.di.ActiveSessionHolder
 import im.vector.app.core.di.MavericksAssistedViewModelFactory
 import im.vector.app.core.di.hiltMavericksViewModelFactory
-import im.vector.app.core.platform.VectorViewModel
-import im.vector.app.features.settings.devices.v2.IsCurrentSessionUseCase
+import im.vector.app.core.resources.StringProvider
+import im.vector.app.features.auth.PendingAuthHandler
+import im.vector.app.features.settings.devices.v2.RefreshDevicesUseCase
+import im.vector.app.features.settings.devices.v2.VectorSessionsListViewModel
+import im.vector.app.features.settings.devices.v2.signout.InterceptSignoutFlowResponseUseCase
+import im.vector.app.features.settings.devices.v2.signout.SignoutSessionResult
+import im.vector.app.features.settings.devices.v2.signout.SignoutSessionUseCase
 import im.vector.app.features.settings.devices.v2.verification.CheckIfCurrentSessionCanBeVerifiedUseCase
 import kotlinx.coroutines.flow.distinctUntilChanged
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.onEach
 import kotlinx.coroutines.launch
+import org.matrix.android.sdk.api.auth.UIABaseAuth
+import org.matrix.android.sdk.api.auth.UserInteractiveAuthInterceptor
+import org.matrix.android.sdk.api.auth.registration.RegistrationFlowResponse
+import org.matrix.android.sdk.api.extensions.orFalse
+import org.matrix.android.sdk.api.failure.Failure
 import org.matrix.android.sdk.api.session.crypto.model.RoomEncryptionTrustLevel
+import org.matrix.android.sdk.api.session.uia.DefaultBaseAuth
+import timber.log.Timber
+import javax.net.ssl.HttpsURLConnection
+import kotlin.coroutines.Continuation
 
 class SessionOverviewViewModel @AssistedInject constructor(
         @Assisted val initialState: SessionOverviewViewState,
-        private val activeSessionHolder: ActiveSessionHolder,
-        private val isCurrentSessionUseCase: IsCurrentSessionUseCase,
+        private val stringProvider: StringProvider,
         private val getDeviceFullInfoUseCase: GetDeviceFullInfoUseCase,
         private val checkIfCurrentSessionCanBeVerifiedUseCase: CheckIfCurrentSessionCanBeVerifiedUseCase,
-) : VectorViewModel<SessionOverviewViewState, SessionOverviewAction, SessionOverviewViewEvent>(initialState) {
+        private val signoutSessionUseCase: SignoutSessionUseCase,
+        private val interceptSignoutFlowResponseUseCase: InterceptSignoutFlowResponseUseCase,
+        private val pendingAuthHandler: PendingAuthHandler,
+        private val activeSessionHolder: ActiveSessionHolder,
+        refreshDevicesUseCase: RefreshDevicesUseCase,
+) : VectorSessionsListViewModel<SessionOverviewViewState, SessionOverviewAction, SessionOverviewViewEvent>(
+        initialState, activeSessionHolder, refreshDevicesUseCase
+) {
 
     companion object : MavericksViewModelFactory<SessionOverviewViewModel, SessionOverviewViewState> by hiltMavericksViewModelFactory()
 
@@ -50,17 +71,10 @@ class SessionOverviewViewModel @AssistedInject constructor(
     }
 
     init {
-        setState {
-            copy(isCurrentSession = isCurrentSession(deviceId))
-        }
         observeSessionInfo(initialState.deviceId)
         observeCurrentSessionInfo()
     }
 
-    private fun isCurrentSession(deviceId: String): Boolean {
-        return isCurrentSessionUseCase.execute(deviceId)
-    }
-
     private fun observeSessionInfo(deviceId: String) {
         getDeviceFullInfoUseCase.execute(deviceId)
                 .onEach { setState { copy(deviceInfo = Success(it)) } }
@@ -83,11 +97,15 @@ class SessionOverviewViewModel @AssistedInject constructor(
     override fun handle(action: SessionOverviewAction) {
         when (action) {
             is SessionOverviewAction.VerifySession -> handleVerifySessionAction()
+            SessionOverviewAction.SignoutOtherSession -> handleSignoutOtherSession()
+            SessionOverviewAction.SsoAuthDone -> handleSsoAuthDone()
+            is SessionOverviewAction.PasswordAuthDone -> handlePasswordAuthDone(action)
+            SessionOverviewAction.ReAuthCancelled -> handleReAuthCancelled()
         }
     }
 
     private fun handleVerifySessionAction() = withState { viewState ->
-        if (viewState.isCurrentSession) {
+        if (viewState.deviceInfo.invoke()?.isCurrentDevice.orFalse()) {
             handleVerifyCurrentSession()
         } else {
             handleVerifyOtherSession(viewState.deviceId)
@@ -108,4 +126,76 @@ class SessionOverviewViewModel @AssistedInject constructor(
     private fun handleVerifyOtherSession(deviceId: String) {
         _viewEvents.post(SessionOverviewViewEvent.ShowVerifyOtherSession(deviceId))
     }
+
+    private fun handleSignoutOtherSession() = withState { state ->
+        // signout process for current session is not handled here
+        if (!state.deviceInfo.invoke()?.isCurrentDevice.orFalse()) {
+            handleSignoutOtherSession(state.deviceId)
+        }
+    }
+
+    private fun handleSignoutOtherSession(deviceId: String) {
+        viewModelScope.launch {
+            setLoading(true)
+            val signoutResult = signout(deviceId)
+            setLoading(false)
+
+            if (signoutResult.isSuccess) {
+                onSignoutSuccess()
+            } else {
+                when (val failure = signoutResult.exceptionOrNull()) {
+                    null -> onSignoutSuccess()
+                    else -> onSignoutFailure(failure)
+                }
+            }
+        }
+    }
+
+    private suspend fun signout(deviceId: String) = signoutSessionUseCase.execute(deviceId, object : UserInteractiveAuthInterceptor {
+        override fun performStage(flowResponse: RegistrationFlowResponse, errCode: String?, promise: Continuation<UIABaseAuth>) {
+            when (val result = interceptSignoutFlowResponseUseCase.execute(flowResponse, errCode, promise)) {
+                is SignoutSessionResult.ReAuthNeeded -> onReAuthNeeded(result)
+                is SignoutSessionResult.Completed -> Unit
+            }
+        }
+    })
+
+    private fun onReAuthNeeded(reAuthNeeded: SignoutSessionResult.ReAuthNeeded) {
+        Timber.d("onReAuthNeeded")
+        pendingAuthHandler.pendingAuth = DefaultBaseAuth(session = reAuthNeeded.flowResponse.session)
+        pendingAuthHandler.uiaContinuation = reAuthNeeded.uiaContinuation
+        _viewEvents.post(SessionOverviewViewEvent.RequestReAuth(reAuthNeeded.flowResponse, reAuthNeeded.errCode))
+    }
+
+    private fun setLoading(isLoading: Boolean) {
+        setState { copy(isLoading = isLoading) }
+    }
+
+    private fun onSignoutSuccess() {
+        Timber.d("signout success")
+        refreshDeviceList()
+        _viewEvents.post(SessionOverviewViewEvent.SignoutSuccess)
+    }
+
+    private fun onSignoutFailure(failure: Throwable) {
+        Timber.e("signout failure", failure)
+        val failureMessage = if (failure is Failure.OtherServerError && failure.httpCode == HttpsURLConnection.HTTP_UNAUTHORIZED) {
+            stringProvider.getString(R.string.authentication_error)
+        } else {
+            stringProvider.getString(R.string.matrix_error)
+        }
+        _viewEvents.post(SessionOverviewViewEvent.SignoutError(Exception(failureMessage)))
+    }
+
+    private fun handleSsoAuthDone() {
+        pendingAuthHandler.ssoAuthDone()
+    }
+
+    private fun handlePasswordAuthDone(action: SessionOverviewAction.PasswordAuthDone) {
+        pendingAuthHandler.passwordAuthDone(action.password)
+    }
+
+    private fun handleReAuthCancelled() {
+        pendingAuthHandler.reAuthCancelled()
+    }
 }
diff --git a/vector/src/main/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewViewNavigator.kt b/vector/src/main/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewViewNavigator.kt
index 8c4d0345dc..0cb95bae7d 100644
--- a/vector/src/main/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewViewNavigator.kt
+++ b/vector/src/main/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewViewNavigator.kt
@@ -17,6 +17,7 @@
 package im.vector.app.features.settings.devices.v2.overview
 
 import android.content.Context
+import androidx.fragment.app.FragmentActivity
 import im.vector.app.features.settings.devices.v2.details.SessionDetailsActivity
 import im.vector.app.features.settings.devices.v2.rename.RenameSessionActivity
 import javax.inject.Inject
@@ -30,4 +31,8 @@ class SessionOverviewViewNavigator @Inject constructor() {
     fun goToRenameSession(context: Context, deviceId: String) {
         context.startActivity(RenameSessionActivity.newIntent(context, deviceId))
     }
+
+    fun goBack(fragmentActivity: FragmentActivity) {
+        fragmentActivity.finish()
+    }
 }
diff --git a/vector/src/main/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewViewState.kt b/vector/src/main/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewViewState.kt
index 1cb455dd5c..07423888b5 100644
--- a/vector/src/main/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewViewState.kt
+++ b/vector/src/main/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewViewState.kt
@@ -23,9 +23,9 @@ import im.vector.app.features.settings.devices.v2.DeviceFullInfo
 
 data class SessionOverviewViewState(
         val deviceId: String,
-        val isCurrentSession: Boolean = false,
         val isCurrentSessionTrusted: Boolean = false,
         val deviceInfo: Async<DeviceFullInfo> = Uninitialized,
+        val isLoading: Boolean = false,
 ) : MavericksState {
     constructor(args: SessionOverviewArgs) : this(
             deviceId = args.deviceId
diff --git a/vector/src/main/java/im/vector/app/features/settings/devices/v2/signout/InterceptSignoutFlowResponseUseCase.kt b/vector/src/main/java/im/vector/app/features/settings/devices/v2/signout/InterceptSignoutFlowResponseUseCase.kt
new file mode 100644
index 0000000000..4316995272
--- /dev/null
+++ b/vector/src/main/java/im/vector/app/features/settings/devices/v2/signout/InterceptSignoutFlowResponseUseCase.kt
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2022 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.app.features.settings.devices.v2.signout
+
+import im.vector.app.core.di.ActiveSessionHolder
+import im.vector.app.features.login.ReAuthHelper
+import org.matrix.android.sdk.api.auth.UIABaseAuth
+import org.matrix.android.sdk.api.auth.UserPasswordAuth
+import org.matrix.android.sdk.api.auth.data.LoginFlowTypes
+import org.matrix.android.sdk.api.auth.registration.RegistrationFlowResponse
+import org.matrix.android.sdk.api.auth.registration.nextUncompletedStage
+import org.matrix.android.sdk.api.session.uia.DefaultBaseAuth
+import javax.inject.Inject
+import kotlin.coroutines.Continuation
+import kotlin.coroutines.resume
+
+class InterceptSignoutFlowResponseUseCase @Inject constructor(
+        private val reAuthHelper: ReAuthHelper,
+        private val activeSessionHolder: ActiveSessionHolder,
+) {
+
+    fun execute(
+            flowResponse: RegistrationFlowResponse,
+            errCode: String?,
+            promise: Continuation<UIABaseAuth>
+    ): SignoutSessionResult {
+        return if (flowResponse.nextUncompletedStage() == LoginFlowTypes.PASSWORD && reAuthHelper.data != null && errCode == null) {
+            UserPasswordAuth(
+                    session = null,
+                    user = activeSessionHolder.getActiveSession().myUserId,
+                    password = reAuthHelper.data
+            ).let { promise.resume(it) }
+
+            SignoutSessionResult.Completed
+        } else {
+            SignoutSessionResult.ReAuthNeeded(
+                    pendingAuth = DefaultBaseAuth(session = flowResponse.session),
+                    uiaContinuation = promise,
+                    flowResponse = flowResponse,
+                    errCode = errCode
+            )
+        }
+    }
+}
diff --git a/vector/src/main/java/im/vector/app/features/settings/devices/v2/signout/SignoutSessionResult.kt b/vector/src/main/java/im/vector/app/features/settings/devices/v2/signout/SignoutSessionResult.kt
new file mode 100644
index 0000000000..fa1fb31b66
--- /dev/null
+++ b/vector/src/main/java/im/vector/app/features/settings/devices/v2/signout/SignoutSessionResult.kt
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2022 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.app.features.settings.devices.v2.signout
+
+import org.matrix.android.sdk.api.auth.UIABaseAuth
+import org.matrix.android.sdk.api.auth.registration.RegistrationFlowResponse
+import kotlin.coroutines.Continuation
+
+sealed class SignoutSessionResult {
+    data class ReAuthNeeded(
+            val pendingAuth: UIABaseAuth,
+            val uiaContinuation: Continuation<UIABaseAuth>,
+            val flowResponse: RegistrationFlowResponse,
+            val errCode: String?
+    ) : SignoutSessionResult()
+
+    object Completed : SignoutSessionResult()
+}
diff --git a/vector/src/main/java/im/vector/app/features/settings/devices/v2/signout/SignoutSessionUseCase.kt b/vector/src/main/java/im/vector/app/features/settings/devices/v2/signout/SignoutSessionUseCase.kt
new file mode 100644
index 0000000000..60ca8e91c6
--- /dev/null
+++ b/vector/src/main/java/im/vector/app/features/settings/devices/v2/signout/SignoutSessionUseCase.kt
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2022 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.app.features.settings.devices.v2.signout
+
+import im.vector.app.core.di.ActiveSessionHolder
+import org.matrix.android.sdk.api.auth.UserInteractiveAuthInterceptor
+import org.matrix.android.sdk.api.util.awaitCallback
+import javax.inject.Inject
+
+class SignoutSessionUseCase @Inject constructor(
+        private val activeSessionHolder: ActiveSessionHolder,
+) {
+
+    suspend fun execute(deviceId: String, userInteractiveAuthInterceptor: UserInteractiveAuthInterceptor): Result<Unit> {
+        return deleteDevice(deviceId, userInteractiveAuthInterceptor)
+    }
+
+    private suspend fun deleteDevice(deviceId: String, userInteractiveAuthInterceptor: UserInteractiveAuthInterceptor) = runCatching {
+        awaitCallback { matrixCallback ->
+            activeSessionHolder.getActiveSession()
+                    .cryptoService()
+                    .deleteDevice(deviceId, userInteractiveAuthInterceptor, matrixCallback)
+        }
+    }
+}
diff --git a/vector/src/main/res/layout/fragment_session_overview.xml b/vector/src/main/res/layout/fragment_session_overview.xml
index f4573ef85e..0a9dd61fe0 100644
--- a/vector/src/main/res/layout/fragment_session_overview.xml
+++ b/vector/src/main/res/layout/fragment_session_overview.xml
@@ -31,6 +31,19 @@
             app:sessionOverviewEntryDescription="@string/device_manager_session_details_description"
             app:sessionOverviewEntryTitle="@string/device_manager_session_details_title" />
 
+        <Button
+            android:id="@+id/sessionOverviewSignout"
+            style="@style/Widget.Vector.Button.Text.Destructive"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginHorizontal="8dp"
+            android:text="@string/device_manager_session_overview_signout"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintHorizontal_bias="0"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/sessionOverviewEntryDetails"
+            app:layout_constraintWidth="wrap_content" />
+
     </androidx.constraintlayout.widget.ConstraintLayout>
 
 </ScrollView>
diff --git a/vector/src/test/java/im/vector/app/features/settings/devices/v2/DevicesViewModelTest.kt b/vector/src/test/java/im/vector/app/features/settings/devices/v2/DevicesViewModelTest.kt
index 44940dd2c3..c8cfdc6d8a 100644
--- a/vector/src/test/java/im/vector/app/features/settings/devices/v2/DevicesViewModelTest.kt
+++ b/vector/src/test/java/im/vector/app/features/settings/devices/v2/DevicesViewModelTest.kt
@@ -70,6 +70,7 @@ class DevicesViewModelTest {
 
     @Before
     fun setup() {
+        // Needed for internal usage of Flow<T>.throttleFirst() inside the ViewModel
         mockkStatic(SystemClock::class)
         every { SystemClock.elapsedRealtime() } returns 1234
     }
@@ -217,8 +218,8 @@ class DevicesViewModelTest {
                 .fakeSession
                 .fakeCryptoService
                 .fakeVerificationService
-        every { fakeVerificationService.addListener(any()) } just runs
-        every { fakeVerificationService.removeListener(any()) } just runs
+        fakeVerificationService.givenAddListenerSucceeds()
+        fakeVerificationService.givenRemoveListenerSucceeds()
         return fakeVerificationService
     }
 
diff --git a/vector/src/test/java/im/vector/app/features/settings/devices/v2/IsCurrentSessionUseCaseTest.kt b/vector/src/test/java/im/vector/app/features/settings/devices/v2/IsCurrentSessionUseCaseTest.kt
deleted file mode 100644
index 09a94ac08b..0000000000
--- a/vector/src/test/java/im/vector/app/features/settings/devices/v2/IsCurrentSessionUseCaseTest.kt
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (c) 2022 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package im.vector.app.features.settings.devices.v2
-
-import im.vector.app.test.fakes.FakeActiveSessionHolder
-import io.mockk.verify
-import org.amshove.kluent.shouldBe
-import org.junit.Test
-import org.matrix.android.sdk.api.auth.data.SessionParams
-
-private const val A_SESSION_ID_1 = "session-id-1"
-private const val A_SESSION_ID_2 = "session-id-2"
-
-class IsCurrentSessionUseCaseTest {
-
-    private val fakeActiveSessionHolder = FakeActiveSessionHolder()
-
-    private val isCurrentSessionUseCase = IsCurrentSessionUseCase(
-            activeSessionHolder = fakeActiveSessionHolder.instance,
-    )
-
-    @Test
-    fun `given the session id of the current session when checking if id is current session then result is true`() {
-        // Given
-        val sessionParams = givenIdForCurrentSession(A_SESSION_ID_1)
-
-        // When
-        val result = isCurrentSessionUseCase.execute(A_SESSION_ID_1)
-
-        // Then
-        result shouldBe true
-        verify { sessionParams.deviceId }
-    }
-
-    @Test
-    fun `given a session id different from the current session id when checking if id is current session then result is false`() {
-        // Given
-        val sessionParams = givenIdForCurrentSession(A_SESSION_ID_1)
-
-        // When
-        val result = isCurrentSessionUseCase.execute(A_SESSION_ID_2)
-
-        // Then
-        result shouldBe false
-        verify { sessionParams.deviceId }
-    }
-
-    @Test
-    fun `given no current active session when checking if id is current session then result is false`() {
-        // Given
-        fakeActiveSessionHolder.givenGetSafeActiveSessionReturns(null)
-
-        // When
-        val result = isCurrentSessionUseCase.execute(A_SESSION_ID_1)
-
-        // Then
-        result shouldBe false
-    }
-
-    private fun givenIdForCurrentSession(sessionId: String): SessionParams {
-        return fakeActiveSessionHolder.fakeSession.givenSessionId(sessionId)
-    }
-}
diff --git a/vector/src/test/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewViewModelTest.kt b/vector/src/test/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewViewModelTest.kt
index 857fa94ade..4f3cc66d63 100644
--- a/vector/src/test/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewViewModelTest.kt
+++ b/vector/src/test/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewViewModelTest.kt
@@ -16,26 +16,53 @@
 
 package im.vector.app.features.settings.devices.v2.overview
 
+import android.os.SystemClock
 import com.airbnb.mvrx.Success
 import com.airbnb.mvrx.test.MvRxTestRule
+import im.vector.app.R
 import im.vector.app.features.settings.devices.v2.DeviceFullInfo
-import im.vector.app.features.settings.devices.v2.IsCurrentSessionUseCase
+import im.vector.app.features.settings.devices.v2.RefreshDevicesUseCase
+import im.vector.app.features.settings.devices.v2.signout.InterceptSignoutFlowResponseUseCase
+import im.vector.app.features.settings.devices.v2.signout.SignoutSessionResult
+import im.vector.app.features.settings.devices.v2.signout.SignoutSessionUseCase
 import im.vector.app.features.settings.devices.v2.verification.CheckIfCurrentSessionCanBeVerifiedUseCase
 import im.vector.app.test.fakes.FakeActiveSessionHolder
+import im.vector.app.test.fakes.FakePendingAuthHandler
+import im.vector.app.test.fakes.FakeStringProvider
+import im.vector.app.test.fakes.FakeVerificationService
 import im.vector.app.test.test
 import im.vector.app.test.testDispatcher
 import io.mockk.coEvery
 import io.mockk.coVerify
 import io.mockk.every
+import io.mockk.just
 import io.mockk.mockk
+import io.mockk.mockkStatic
+import io.mockk.runs
+import io.mockk.slot
+import io.mockk.unmockkAll
 import io.mockk.verify
+import io.mockk.verifyAll
 import kotlinx.coroutines.flow.flowOf
+import org.amshove.kluent.shouldBeEqualTo
+import org.junit.After
+import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
+import org.matrix.android.sdk.api.auth.UIABaseAuth
+import org.matrix.android.sdk.api.auth.UserInteractiveAuthInterceptor
+import org.matrix.android.sdk.api.auth.registration.RegistrationFlowResponse
+import org.matrix.android.sdk.api.failure.Failure
 import org.matrix.android.sdk.api.session.crypto.model.RoomEncryptionTrustLevel
+import org.matrix.android.sdk.api.session.uia.DefaultBaseAuth
+import javax.net.ssl.HttpsURLConnection
+import kotlin.coroutines.Continuation
 
 private const val A_SESSION_ID_1 = "session-id-1"
 private const val A_SESSION_ID_2 = "session-id-2"
+private const val AUTH_ERROR_MESSAGE = "auth-error-message"
+private const val AN_ERROR_MESSAGE = "error-message"
+private const val A_PASSWORD = "password"
 
 class SessionOverviewViewModelTest {
 
@@ -46,29 +73,48 @@ class SessionOverviewViewModelTest {
             deviceId = A_SESSION_ID_1
     )
     private val fakeActiveSessionHolder = FakeActiveSessionHolder()
-    private val isCurrentSessionUseCase = mockk<IsCurrentSessionUseCase>()
+    private val fakeStringProvider = FakeStringProvider()
     private val getDeviceFullInfoUseCase = mockk<GetDeviceFullInfoUseCase>()
     private val checkIfCurrentSessionCanBeVerifiedUseCase = mockk<CheckIfCurrentSessionCanBeVerifiedUseCase>()
+    private val signoutSessionUseCase = mockk<SignoutSessionUseCase>()
+    private val interceptSignoutFlowResponseUseCase = mockk<InterceptSignoutFlowResponseUseCase>()
+    private val fakePendingAuthHandler = FakePendingAuthHandler()
+    private val refreshDevicesUseCase = mockk<RefreshDevicesUseCase>()
 
     private fun createViewModel() = SessionOverviewViewModel(
             initialState = SessionOverviewViewState(args),
-            activeSessionHolder = fakeActiveSessionHolder.instance,
-            isCurrentSessionUseCase = isCurrentSessionUseCase,
+            stringProvider = fakeStringProvider.instance,
             getDeviceFullInfoUseCase = getDeviceFullInfoUseCase,
             checkIfCurrentSessionCanBeVerifiedUseCase = checkIfCurrentSessionCanBeVerifiedUseCase,
+            signoutSessionUseCase = signoutSessionUseCase,
+            interceptSignoutFlowResponseUseCase = interceptSignoutFlowResponseUseCase,
+            pendingAuthHandler = fakePendingAuthHandler.instance,
+            activeSessionHolder = fakeActiveSessionHolder.instance,
+            refreshDevicesUseCase = refreshDevicesUseCase,
     )
 
+    @Before
+    fun setup() {
+        // Needed for internal usage of Flow<T>.throttleFirst() inside the ViewModel
+        mockkStatic(SystemClock::class)
+        every { SystemClock.elapsedRealtime() } returns 1234
+
+        givenVerificationService()
+    }
+
+    @After
+    fun tearDown() {
+        unmockkAll()
+    }
+
     @Test
     fun `given the viewModel has been initialized then viewState is updated with session info and current session verification status`() {
         // Given
         val deviceFullInfo = mockk<DeviceFullInfo>()
         every { getDeviceFullInfoUseCase.execute(A_SESSION_ID_1) } returns flowOf(deviceFullInfo)
-        val isCurrentSession = true
-        every { isCurrentSessionUseCase.execute(any()) } returns isCurrentSession
         givenCurrentSessionIsTrusted()
         val expectedState = SessionOverviewViewState(
                 deviceId = A_SESSION_ID_1,
-                isCurrentSession = isCurrentSession,
                 deviceInfo = Success(deviceFullInfo),
                 isCurrentSessionTrusted = true,
         )
@@ -81,7 +127,6 @@ class SessionOverviewViewModelTest {
                 .assertLatestState { state -> state == expectedState }
                 .finish()
         verify {
-            isCurrentSessionUseCase.execute(A_SESSION_ID_1)
             getDeviceFullInfoUseCase.execute(A_SESSION_ID_1)
         }
     }
@@ -90,8 +135,8 @@ class SessionOverviewViewModelTest {
     fun `given current session can be verified when handling verify current session action then self verification event is posted`() {
         // Given
         val deviceFullInfo = mockk<DeviceFullInfo>()
+        every { deviceFullInfo.isCurrentDevice } returns true
         every { getDeviceFullInfoUseCase.execute(A_SESSION_ID_1) } returns flowOf(deviceFullInfo)
-        every { isCurrentSessionUseCase.execute(any()) } returns true
         val verifySessionAction = SessionOverviewAction.VerifySession
         coEvery { checkIfCurrentSessionCanBeVerifiedUseCase.execute() } returns true
         givenCurrentSessionIsTrusted()
@@ -114,8 +159,8 @@ class SessionOverviewViewModelTest {
     fun `given current session cannot be verified when handling verify current session action then reset secrets event is posted`() {
         // Given
         val deviceFullInfo = mockk<DeviceFullInfo>()
+        every { deviceFullInfo.isCurrentDevice } returns true
         every { getDeviceFullInfoUseCase.execute(A_SESSION_ID_1) } returns flowOf(deviceFullInfo)
-        every { isCurrentSessionUseCase.execute(any()) } returns true
         val verifySessionAction = SessionOverviewAction.VerifySession
         coEvery { checkIfCurrentSessionCanBeVerifiedUseCase.execute() } returns false
         givenCurrentSessionIsTrusted()
@@ -138,8 +183,8 @@ class SessionOverviewViewModelTest {
     fun `given another session when handling verify session action then verify session event is posted`() {
         // Given
         val deviceFullInfo = mockk<DeviceFullInfo>()
+        every { deviceFullInfo.isCurrentDevice } returns false
         every { getDeviceFullInfoUseCase.execute(A_SESSION_ID_1) } returns flowOf(deviceFullInfo)
-        every { isCurrentSessionUseCase.execute(any()) } returns false
         val verifySessionAction = SessionOverviewAction.VerifySession
         givenCurrentSessionIsTrusted()
 
@@ -154,6 +199,248 @@ class SessionOverviewViewModelTest {
                 .finish()
     }
 
+    @Test
+    fun `given another session and no reAuth is needed when handling signout action then signout process is performed`() {
+        // Given
+        val deviceFullInfo = mockk<DeviceFullInfo>()
+        every { deviceFullInfo.isCurrentDevice } returns false
+        every { getDeviceFullInfoUseCase.execute(A_SESSION_ID_1) } returns flowOf(deviceFullInfo)
+        givenSignoutSuccess(A_SESSION_ID_1)
+        every { refreshDevicesUseCase.execute() } just runs
+        val signoutAction = SessionOverviewAction.SignoutOtherSession
+        givenCurrentSessionIsTrusted()
+        val expectedViewState = SessionOverviewViewState(
+                deviceId = A_SESSION_ID_1,
+                isCurrentSessionTrusted = true,
+                deviceInfo = Success(deviceFullInfo),
+                isLoading = false,
+        )
+
+        // When
+        val viewModel = createViewModel()
+        val viewModelTest = viewModel.test()
+        viewModel.handle(signoutAction)
+
+        // Then
+        viewModelTest
+                .assertStatesChanges(
+                        expectedViewState,
+                        { copy(isLoading = true) },
+                        { copy(isLoading = false) }
+                )
+                .assertEvent { it is SessionOverviewViewEvent.SignoutSuccess }
+                .finish()
+        verify {
+            refreshDevicesUseCase.execute()
+        }
+    }
+
+    @Test
+    fun `given another session and server error during signout when handling signout action then signout process is performed`() {
+        // Given
+        val deviceFullInfo = mockk<DeviceFullInfo>()
+        every { deviceFullInfo.isCurrentDevice } returns false
+        every { getDeviceFullInfoUseCase.execute(A_SESSION_ID_1) } returns flowOf(deviceFullInfo)
+        val serverError = Failure.OtherServerError(errorBody = "", httpCode = HttpsURLConnection.HTTP_UNAUTHORIZED)
+        givenSignoutError(A_SESSION_ID_1, serverError)
+        val signoutAction = SessionOverviewAction.SignoutOtherSession
+        givenCurrentSessionIsTrusted()
+        val expectedViewState = SessionOverviewViewState(
+                deviceId = A_SESSION_ID_1,
+                isCurrentSessionTrusted = true,
+                deviceInfo = Success(deviceFullInfo),
+                isLoading = false,
+        )
+        fakeStringProvider.given(R.string.authentication_error, AUTH_ERROR_MESSAGE)
+
+        // When
+        val viewModel = createViewModel()
+        val viewModelTest = viewModel.test()
+        viewModel.handle(signoutAction)
+
+        // Then
+        viewModelTest
+                .assertStatesChanges(
+                        expectedViewState,
+                        { copy(isLoading = true) },
+                        { copy(isLoading = false) }
+                )
+                .assertEvent { it is SessionOverviewViewEvent.SignoutError && it.error.message == AUTH_ERROR_MESSAGE }
+                .finish()
+    }
+
+    @Test
+    fun `given another session and unexpected error during signout when handling signout action then signout process is performed`() {
+        // Given
+        val deviceFullInfo = mockk<DeviceFullInfo>()
+        every { deviceFullInfo.isCurrentDevice } returns false
+        every { getDeviceFullInfoUseCase.execute(A_SESSION_ID_1) } returns flowOf(deviceFullInfo)
+        val error = Exception()
+        givenSignoutError(A_SESSION_ID_1, error)
+        val signoutAction = SessionOverviewAction.SignoutOtherSession
+        givenCurrentSessionIsTrusted()
+        val expectedViewState = SessionOverviewViewState(
+                deviceId = A_SESSION_ID_1,
+                isCurrentSessionTrusted = true,
+                deviceInfo = Success(deviceFullInfo),
+                isLoading = false,
+        )
+        fakeStringProvider.given(R.string.matrix_error, AN_ERROR_MESSAGE)
+
+        // When
+        val viewModel = createViewModel()
+        val viewModelTest = viewModel.test()
+        viewModel.handle(signoutAction)
+
+        // Then
+        viewModelTest
+                .assertStatesChanges(
+                        expectedViewState,
+                        { copy(isLoading = true) },
+                        { copy(isLoading = false) }
+                )
+                .assertEvent { it is SessionOverviewViewEvent.SignoutError && it.error.message == AN_ERROR_MESSAGE }
+                .finish()
+    }
+
+    @Test
+    fun `given another session and reAuth is needed during signout when handling signout action then requestReAuth is sent and pending auth is stored`() {
+        // Given
+        val deviceFullInfo = mockk<DeviceFullInfo>()
+        every { deviceFullInfo.isCurrentDevice } returns false
+        every { getDeviceFullInfoUseCase.execute(A_SESSION_ID_1) } returns flowOf(deviceFullInfo)
+        val reAuthNeeded = givenSignoutReAuthNeeded(A_SESSION_ID_1)
+        val signoutAction = SessionOverviewAction.SignoutOtherSession
+        givenCurrentSessionIsTrusted()
+        val expectedPendingAuth = DefaultBaseAuth(session = reAuthNeeded.flowResponse.session)
+        val expectedReAuthEvent = SessionOverviewViewEvent.RequestReAuth(reAuthNeeded.flowResponse, reAuthNeeded.errCode)
+
+        // When
+        val viewModel = createViewModel()
+        val viewModelTest = viewModel.test()
+        viewModel.handle(signoutAction)
+
+        // Then
+        viewModelTest
+                .assertEvent { it == expectedReAuthEvent }
+                .finish()
+        fakePendingAuthHandler.instance.pendingAuth shouldBeEqualTo expectedPendingAuth
+        fakePendingAuthHandler.instance.uiaContinuation shouldBeEqualTo reAuthNeeded.uiaContinuation
+    }
+
+    @Test
+    fun `given SSO auth has been done when handling ssoAuthDone action then corresponding method of pending auth handler is called`() {
+        // Given
+        val deviceFullInfo = mockk<DeviceFullInfo>()
+        every { deviceFullInfo.isCurrentDevice } returns false
+        every { getDeviceFullInfoUseCase.execute(A_SESSION_ID_1) } returns flowOf(deviceFullInfo)
+        val action = SessionOverviewAction.SsoAuthDone
+        givenCurrentSessionIsTrusted()
+        every { fakePendingAuthHandler.instance.ssoAuthDone() } just runs
+
+        // When
+        val viewModel = createViewModel()
+        val viewModelTest = viewModel.test()
+        viewModel.handle(action)
+
+        // Then
+        viewModelTest.finish()
+        verifyAll {
+            fakePendingAuthHandler.instance.ssoAuthDone()
+        }
+    }
+
+    @Test
+    fun `given password auth has been done when handling passwordAuthDone action then corresponding method of pending auth handler is called`() {
+        // Given
+        val deviceFullInfo = mockk<DeviceFullInfo>()
+        every { deviceFullInfo.isCurrentDevice } returns false
+        every { getDeviceFullInfoUseCase.execute(A_SESSION_ID_1) } returns flowOf(deviceFullInfo)
+        val action = SessionOverviewAction.PasswordAuthDone(password = A_PASSWORD)
+        givenCurrentSessionIsTrusted()
+        every { fakePendingAuthHandler.instance.passwordAuthDone(any()) } just runs
+
+        // When
+        val viewModel = createViewModel()
+        val viewModelTest = viewModel.test()
+        viewModel.handle(action)
+
+        // Then
+        viewModelTest.finish()
+        verifyAll {
+            fakePendingAuthHandler.instance.passwordAuthDone(A_PASSWORD)
+        }
+    }
+
+    @Test
+    fun `given reAuth has been cancelled when handling reAuthCancelled action then corresponding method of pending auth handler is called`() {
+        // Given
+        val deviceFullInfo = mockk<DeviceFullInfo>()
+        every { deviceFullInfo.isCurrentDevice } returns false
+        every { getDeviceFullInfoUseCase.execute(A_SESSION_ID_1) } returns flowOf(deviceFullInfo)
+        val action = SessionOverviewAction.ReAuthCancelled
+        givenCurrentSessionIsTrusted()
+        every { fakePendingAuthHandler.instance.reAuthCancelled() } just runs
+
+        // When
+        val viewModel = createViewModel()
+        val viewModelTest = viewModel.test()
+        viewModel.handle(action)
+
+        // Then
+        viewModelTest.finish()
+        verifyAll {
+            fakePendingAuthHandler.instance.reAuthCancelled()
+        }
+    }
+
+    private fun givenSignoutSuccess(deviceId: String) {
+        val interceptor = slot<UserInteractiveAuthInterceptor>()
+        val flowResponse = mockk<RegistrationFlowResponse>()
+        val errorCode = "errorCode"
+        val promise = mockk<Continuation<UIABaseAuth>>()
+        every { interceptSignoutFlowResponseUseCase.execute(flowResponse, errorCode, promise) } returns SignoutSessionResult.Completed
+        coEvery { signoutSessionUseCase.execute(deviceId, capture(interceptor)) } coAnswers {
+            secondArg<UserInteractiveAuthInterceptor>().performStage(flowResponse, errorCode, promise)
+            Result.success(Unit)
+        }
+    }
+
+    private fun givenSignoutReAuthNeeded(deviceId: String): SignoutSessionResult.ReAuthNeeded {
+        val interceptor = slot<UserInteractiveAuthInterceptor>()
+        val flowResponse = mockk<RegistrationFlowResponse>()
+        every { flowResponse.session } returns A_SESSION_ID_1
+        val errorCode = "errorCode"
+        val promise = mockk<Continuation<UIABaseAuth>>()
+        val reAuthNeeded = SignoutSessionResult.ReAuthNeeded(
+                pendingAuth = mockk(),
+                uiaContinuation = promise,
+                flowResponse = flowResponse,
+                errCode = errorCode,
+        )
+        every { interceptSignoutFlowResponseUseCase.execute(flowResponse, errorCode, promise) } returns reAuthNeeded
+        coEvery { signoutSessionUseCase.execute(deviceId, capture(interceptor)) } coAnswers {
+            secondArg<UserInteractiveAuthInterceptor>().performStage(flowResponse, errorCode, promise)
+            Result.success(Unit)
+        }
+
+        return reAuthNeeded
+    }
+
+    private fun givenSignoutError(deviceId: String, error: Throwable) {
+        coEvery { signoutSessionUseCase.execute(deviceId, any()) } returns Result.failure(error)
+    }
+
+    private fun givenVerificationService(): FakeVerificationService {
+        val fakeVerificationService = fakeActiveSessionHolder
+                .fakeSession
+                .fakeCryptoService
+                .fakeVerificationService
+        fakeVerificationService.givenAddListenerSucceeds()
+        fakeVerificationService.givenRemoveListenerSucceeds()
+        return fakeVerificationService
+    }
+
     private fun givenCurrentSessionIsTrusted() {
         fakeActiveSessionHolder.fakeSession.givenSessionId(A_SESSION_ID_2)
         val deviceFullInfo = mockk<DeviceFullInfo>()
diff --git a/vector/src/test/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewViewNavigatorTest.kt b/vector/src/test/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewViewNavigatorTest.kt
index 3d38f3b3bf..e309c05042 100644
--- a/vector/src/test/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewViewNavigatorTest.kt
+++ b/vector/src/test/java/im/vector/app/features/settings/devices/v2/overview/SessionOverviewViewNavigatorTest.kt
@@ -17,12 +17,15 @@
 package im.vector.app.features.settings.devices.v2.overview
 
 import android.content.Intent
+import androidx.fragment.app.FragmentActivity
 import im.vector.app.features.settings.devices.v2.details.SessionDetailsActivity
 import im.vector.app.features.settings.devices.v2.rename.RenameSessionActivity
 import im.vector.app.test.fakes.FakeContext
 import io.mockk.every
+import io.mockk.just
 import io.mockk.mockk
 import io.mockk.mockkObject
+import io.mockk.runs
 import io.mockk.unmockkAll
 import io.mockk.verify
 import org.junit.After
@@ -77,6 +80,21 @@ class SessionOverviewViewNavigatorTest {
         }
     }
 
+    @Test
+    fun `given an activity when going back then the activity is finished`() {
+        // Given
+        val fragmentActivity = mockk<FragmentActivity>()
+        every { fragmentActivity.finish() } just runs
+
+        // When
+        sessionOverviewViewNavigator.goBack(fragmentActivity)
+
+        // Then
+        verify {
+            fragmentActivity.finish()
+        }
+    }
+
     private fun givenIntentForSessionDetails(sessionId: String): Intent {
         val intent = mockk<Intent>()
         every { SessionDetailsActivity.newIntent(context.instance, sessionId) } returns intent
diff --git a/vector/src/test/java/im/vector/app/features/settings/devices/v2/signout/InterceptSignoutFlowResponseUseCaseTest.kt b/vector/src/test/java/im/vector/app/features/settings/devices/v2/signout/InterceptSignoutFlowResponseUseCaseTest.kt
new file mode 100644
index 0000000000..35551ba36e
--- /dev/null
+++ b/vector/src/test/java/im/vector/app/features/settings/devices/v2/signout/InterceptSignoutFlowResponseUseCaseTest.kt
@@ -0,0 +1,174 @@
+/*
+ * Copyright (c) 2022 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.app.features.settings.devices.v2.signout
+
+import im.vector.app.test.fakes.FakeActiveSessionHolder
+import im.vector.app.test.fakes.FakeReAuthHelper
+import io.mockk.every
+import io.mockk.just
+import io.mockk.mockk
+import io.mockk.mockkStatic
+import io.mockk.runs
+import io.mockk.unmockkAll
+import org.amshove.kluent.shouldBeEqualTo
+import org.amshove.kluent.shouldBeInstanceOf
+import org.junit.After
+import org.junit.Before
+import org.junit.Test
+import org.matrix.android.sdk.api.auth.UIABaseAuth
+import org.matrix.android.sdk.api.auth.UserPasswordAuth
+import org.matrix.android.sdk.api.auth.data.LoginFlowTypes
+import org.matrix.android.sdk.api.auth.registration.RegistrationFlowResponse
+import org.matrix.android.sdk.api.auth.registration.nextUncompletedStage
+import org.matrix.android.sdk.api.session.uia.DefaultBaseAuth
+import kotlin.coroutines.Continuation
+import kotlin.coroutines.resume
+
+private const val A_PASSWORD = "password"
+private const val A_SESSION_ID = "session-id"
+private const val AN_ERROR_CODE = "error-code"
+
+class InterceptSignoutFlowResponseUseCaseTest {
+
+    private val fakeReAuthHelper = FakeReAuthHelper()
+    private val fakeActiveSessionHolder = FakeActiveSessionHolder()
+
+    private val interceptSignoutFlowResponseUseCase = InterceptSignoutFlowResponseUseCase(
+            reAuthHelper = fakeReAuthHelper.instance,
+            activeSessionHolder = fakeActiveSessionHolder.instance,
+    )
+
+    @Before
+    fun setUp() {
+        mockkStatic("org.matrix.android.sdk.api.auth.registration.RegistrationFlowResponseKt")
+    }
+
+    @After
+    fun tearDown() {
+        unmockkAll()
+    }
+
+    @Test
+    fun `given no error and a stored password and a next stage as password when intercepting then promise is resumed and success is returned`() {
+        // Given
+        val registrationFlowResponse = givenNextUncompletedStage(LoginFlowTypes.PASSWORD, A_SESSION_ID)
+        fakeReAuthHelper.givenStoredPassword(A_PASSWORD)
+        val errorCode: String? = null
+        val promise = mockk<Continuation<UIABaseAuth>>()
+        every { promise.resume(any()) } just runs
+        val expectedAuth = UserPasswordAuth(
+                session = null,
+                user = fakeActiveSessionHolder.fakeSession.myUserId,
+                password = A_PASSWORD,
+        )
+
+        // When
+        val result = interceptSignoutFlowResponseUseCase.execute(
+                flowResponse = registrationFlowResponse,
+                errCode = errorCode,
+                promise = promise,
+        )
+
+        // Then
+        result shouldBeInstanceOf (SignoutSessionResult.Completed::class)
+        every {
+            promise.resume(expectedAuth)
+        }
+    }
+
+    @Test
+    fun `given an error when intercepting then reAuthNeeded result is returned`() {
+        // Given
+        val registrationFlowResponse = givenNextUncompletedStage(LoginFlowTypes.PASSWORD, A_SESSION_ID)
+        fakeReAuthHelper.givenStoredPassword(A_PASSWORD)
+        val errorCode = AN_ERROR_CODE
+        val promise = mockk<Continuation<UIABaseAuth>>()
+        val expectedResult = SignoutSessionResult.ReAuthNeeded(
+                pendingAuth = DefaultBaseAuth(session = A_SESSION_ID),
+                uiaContinuation = promise,
+                flowResponse = registrationFlowResponse,
+                errCode = errorCode
+        )
+
+        // When
+        val result = interceptSignoutFlowResponseUseCase.execute(
+                flowResponse = registrationFlowResponse,
+                errCode = errorCode,
+                promise = promise,
+        )
+
+        // Then
+        result shouldBeEqualTo expectedResult
+    }
+
+    @Test
+    fun `given next stage is not password when intercepting then reAuthNeeded result is returned`() {
+        // Given
+        val registrationFlowResponse = givenNextUncompletedStage(LoginFlowTypes.SSO, A_SESSION_ID)
+        fakeReAuthHelper.givenStoredPassword(A_PASSWORD)
+        val errorCode: String? = null
+        val promise = mockk<Continuation<UIABaseAuth>>()
+        val expectedResult = SignoutSessionResult.ReAuthNeeded(
+                pendingAuth = DefaultBaseAuth(session = A_SESSION_ID),
+                uiaContinuation = promise,
+                flowResponse = registrationFlowResponse,
+                errCode = errorCode
+        )
+
+        // When
+        val result = interceptSignoutFlowResponseUseCase.execute(
+                flowResponse = registrationFlowResponse,
+                errCode = errorCode,
+                promise = promise,
+        )
+
+        // Then
+        result shouldBeEqualTo expectedResult
+    }
+
+    @Test
+    fun `given no existing stored password when intercepting then reAuthNeeded result is returned`() {
+        // Given
+        val registrationFlowResponse = givenNextUncompletedStage(LoginFlowTypes.PASSWORD, A_SESSION_ID)
+        fakeReAuthHelper.givenStoredPassword(null)
+        val errorCode: String? = null
+        val promise = mockk<Continuation<UIABaseAuth>>()
+        val expectedResult = SignoutSessionResult.ReAuthNeeded(
+                pendingAuth = DefaultBaseAuth(session = A_SESSION_ID),
+                uiaContinuation = promise,
+                flowResponse = registrationFlowResponse,
+                errCode = errorCode
+        )
+
+        // When
+        val result = interceptSignoutFlowResponseUseCase.execute(
+                flowResponse = registrationFlowResponse,
+                errCode = errorCode,
+                promise = promise,
+        )
+
+        // Then
+        result shouldBeEqualTo expectedResult
+    }
+
+    private fun givenNextUncompletedStage(nextStage: String, sessionId: String): RegistrationFlowResponse {
+        val registrationFlowResponse = mockk<RegistrationFlowResponse>()
+        every { registrationFlowResponse.nextUncompletedStage() } returns nextStage
+        every { registrationFlowResponse.session } returns sessionId
+        return registrationFlowResponse
+    }
+}
diff --git a/vector/src/test/java/im/vector/app/features/settings/devices/v2/signout/SignoutSessionUseCaseTest.kt b/vector/src/test/java/im/vector/app/features/settings/devices/v2/signout/SignoutSessionUseCaseTest.kt
new file mode 100644
index 0000000000..5af91c16ce
--- /dev/null
+++ b/vector/src/test/java/im/vector/app/features/settings/devices/v2/signout/SignoutSessionUseCaseTest.kt
@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2022 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.app.features.settings.devices.v2.signout
+
+import im.vector.app.test.fakes.FakeActiveSessionHolder
+import io.mockk.every
+import io.mockk.mockk
+import kotlinx.coroutines.test.runTest
+import org.amshove.kluent.shouldBe
+import org.junit.Test
+import org.matrix.android.sdk.api.auth.UserInteractiveAuthInterceptor
+
+private const val A_DEVICE_ID = "device-id"
+
+class SignoutSessionUseCaseTest {
+
+    private val fakeActiveSessionHolder = FakeActiveSessionHolder()
+
+    private val signoutSessionUseCase = SignoutSessionUseCase(
+            activeSessionHolder = fakeActiveSessionHolder.instance
+    )
+
+    @Test
+    fun `given a device id when signing out with success then success result is returned`() = runTest {
+        // Given
+        val interceptor = givenAuthInterceptor()
+        fakeActiveSessionHolder.fakeSession
+                .fakeCryptoService
+                .givenDeleteDeviceSucceeds(A_DEVICE_ID)
+
+        // When
+        val result = signoutSessionUseCase.execute(A_DEVICE_ID, interceptor)
+
+        // Then
+        result.isSuccess shouldBe true
+        every {
+            fakeActiveSessionHolder.fakeSession
+                    .fakeCryptoService
+                    .deleteDevice(A_DEVICE_ID, interceptor, any())
+        }
+    }
+
+    @Test
+    fun `given a device id when signing out with error then failure result is returned`() = runTest {
+        // Given
+        val interceptor = givenAuthInterceptor()
+        val error = mockk<Exception>()
+        fakeActiveSessionHolder.fakeSession
+                .fakeCryptoService
+                .givenDeleteDeviceFailsWithError(A_DEVICE_ID, error)
+
+        // When
+        val result = signoutSessionUseCase.execute(A_DEVICE_ID, interceptor)
+
+        // Then
+        result.isFailure shouldBe true
+        every {
+            fakeActiveSessionHolder.fakeSession
+                    .fakeCryptoService
+                    .deleteDevice(A_DEVICE_ID, interceptor, any())
+        }
+    }
+
+    private fun givenAuthInterceptor() = mockk<UserInteractiveAuthInterceptor>()
+}
diff --git a/vector/src/test/java/im/vector/app/test/fakes/FakeCryptoService.kt b/vector/src/test/java/im/vector/app/test/fakes/FakeCryptoService.kt
index a83da8cb9d..3b1b4df7d1 100644
--- a/vector/src/test/java/im/vector/app/test/fakes/FakeCryptoService.kt
+++ b/vector/src/test/java/im/vector/app/test/fakes/FakeCryptoService.kt
@@ -67,4 +67,18 @@ class FakeCryptoService(
             thirdArg<MatrixCallback<Unit>>().onFailure(error)
         }
     }
+
+    fun givenDeleteDeviceSucceeds(deviceId: String) {
+        val matrixCallback = slot<MatrixCallback<Unit>>()
+        every { deleteDevice(deviceId, any(), capture(matrixCallback)) } answers {
+            thirdArg<MatrixCallback<Unit>>().onSuccess(Unit)
+        }
+    }
+
+    fun givenDeleteDeviceFailsWithError(deviceId: String, error: Exception) {
+        val matrixCallback = slot<MatrixCallback<Unit>>()
+        every { deleteDevice(deviceId, any(), capture(matrixCallback)) } answers {
+            thirdArg<MatrixCallback<Unit>>().onFailure(error)
+        }
+    }
 }
diff --git a/vector/src/test/java/im/vector/app/test/fakes/FakePendingAuthHandler.kt b/vector/src/test/java/im/vector/app/test/fakes/FakePendingAuthHandler.kt
new file mode 100644
index 0000000000..9feea016e3
--- /dev/null
+++ b/vector/src/test/java/im/vector/app/test/fakes/FakePendingAuthHandler.kt
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2022 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package im.vector.app.test.fakes
+
+import im.vector.app.features.auth.PendingAuthHandler
+import io.mockk.mockk
+import io.mockk.spyk
+
+class FakePendingAuthHandler {
+
+    val instance = spyk(mockk<PendingAuthHandler>())
+}
diff --git a/vector/src/main/java/im/vector/app/features/settings/devices/v2/IsCurrentSessionUseCase.kt b/vector/src/test/java/im/vector/app/test/fakes/FakeReAuthHelper.kt
similarity index 56%
rename from vector/src/main/java/im/vector/app/features/settings/devices/v2/IsCurrentSessionUseCase.kt
rename to vector/src/test/java/im/vector/app/test/fakes/FakeReAuthHelper.kt
index 885908120a..96004a4990 100644
--- a/vector/src/main/java/im/vector/app/features/settings/devices/v2/IsCurrentSessionUseCase.kt
+++ b/vector/src/test/java/im/vector/app/test/fakes/FakeReAuthHelper.kt
@@ -14,17 +14,17 @@
  * limitations under the License.
  */
 
-package im.vector.app.features.settings.devices.v2
+package im.vector.app.test.fakes
 
-import im.vector.app.core.di.ActiveSessionHolder
-import javax.inject.Inject
+import im.vector.app.features.login.ReAuthHelper
+import io.mockk.every
+import io.mockk.mockk
 
-class IsCurrentSessionUseCase @Inject constructor(
-        private val activeSessionHolder: ActiveSessionHolder,
-) {
+class FakeReAuthHelper {
 
-    fun execute(deviceId: String): Boolean {
-        val currentDeviceId = activeSessionHolder.getSafeActiveSession()?.sessionParams?.deviceId.orEmpty()
-        return deviceId.isNotEmpty() && deviceId == currentDeviceId
+    val instance = mockk<ReAuthHelper>()
+
+    fun givenStoredPassword(pwd: String?) {
+        every { instance.data } returns pwd
     }
 }
diff --git a/vector/src/test/java/im/vector/app/test/fakes/FakeVerificationService.kt b/vector/src/test/java/im/vector/app/test/fakes/FakeVerificationService.kt
index 984a48b2c1..4b2dec9fc2 100644
--- a/vector/src/test/java/im/vector/app/test/fakes/FakeVerificationService.kt
+++ b/vector/src/test/java/im/vector/app/test/fakes/FakeVerificationService.kt
@@ -16,7 +16,19 @@
 
 package im.vector.app.test.fakes
 
+import io.mockk.every
+import io.mockk.just
 import io.mockk.mockk
+import io.mockk.runs
 import org.matrix.android.sdk.api.session.crypto.verification.VerificationService
 
-class FakeVerificationService : VerificationService by mockk()
+class FakeVerificationService : VerificationService by mockk() {
+
+    fun givenAddListenerSucceeds() {
+        every { addListener(any()) } just runs
+    }
+
+    fun givenRemoveListenerSucceeds() {
+        every { removeListener(any()) } just runs
+    }
+}