diff --git a/CHANGES.md b/CHANGES.md
index 67b430e79b..adbba84260 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -10,6 +10,7 @@ Improvements 🙌:
  - Fix autocompletion issues and add support for rooms and groups
  - Introduce developer mode in the settings (#796)
  - Improve devices list screen
+ - Add settings for rageshake sensibility
 
 Other changes:
  -
diff --git a/vector/src/main/AndroidManifest.xml b/vector/src/main/AndroidManifest.xml
index 124763916b..308ca60094 100644
--- a/vector/src/main/AndroidManifest.xml
+++ b/vector/src/main/AndroidManifest.xml
@@ -6,6 +6,7 @@
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.READ_CONTACTS" />
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission android:name="android.permission.VIBRATE" />
 
     <application
         android:name=".VectorApplication"
diff --git a/vector/src/main/java/im/vector/riotx/core/hardware/vibrator.kt b/vector/src/main/java/im/vector/riotx/core/hardware/vibrator.kt
new file mode 100644
index 0000000000..8fc24d7fff
--- /dev/null
+++ b/vector/src/main/java/im/vector/riotx/core/hardware/vibrator.kt
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2020 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.riotx.core.hardware
+
+import android.content.Context
+import android.os.Build
+import android.os.VibrationEffect
+import android.os.Vibrator
+
+fun vibrate(context: Context, durationMillis: Long = 100) {
+    val vibrator = context.getSystemService(Context.VIBRATOR_SERVICE) as Vibrator? ?: return
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+        vibrator.vibrate(VibrationEffect.createOneShot(durationMillis, VibrationEffect.DEFAULT_AMPLITUDE))
+    } else {
+        @Suppress("DEPRECATION")
+        vibrator.vibrate(durationMillis)
+    }
+}
diff --git a/vector/src/main/java/im/vector/riotx/features/navigation/DefaultNavigator.kt b/vector/src/main/java/im/vector/riotx/features/navigation/DefaultNavigator.kt
index 08ff11217d..48422056b4 100644
--- a/vector/src/main/java/im/vector/riotx/features/navigation/DefaultNavigator.kt
+++ b/vector/src/main/java/im/vector/riotx/features/navigation/DefaultNavigator.kt
@@ -120,8 +120,8 @@ class DefaultNavigator @Inject constructor(
         context.startActivity(intent)
     }
 
-    override fun openSettings(context: Context) {
-        val intent = VectorSettingsActivity.getIntent(context)
+    override fun openSettings(context: Context, directAccess: Int) {
+        val intent = VectorSettingsActivity.getIntent(context, directAccess)
         context.startActivity(intent)
     }
 
diff --git a/vector/src/main/java/im/vector/riotx/features/navigation/Navigator.kt b/vector/src/main/java/im/vector/riotx/features/navigation/Navigator.kt
index 278c8fdba0..60045984c3 100644
--- a/vector/src/main/java/im/vector/riotx/features/navigation/Navigator.kt
+++ b/vector/src/main/java/im/vector/riotx/features/navigation/Navigator.kt
@@ -19,6 +19,7 @@ package im.vector.riotx.features.navigation
 import android.app.Activity
 import android.content.Context
 import im.vector.matrix.android.api.session.room.model.roomdirectory.PublicRoom
+import im.vector.riotx.features.settings.VectorSettingsActivity
 import im.vector.riotx.features.share.SharedData
 
 interface Navigator {
@@ -39,7 +40,7 @@ interface Navigator {
 
     fun openRoomsFiltering(context: Context)
 
-    fun openSettings(context: Context)
+    fun openSettings(context: Context, directAccess: Int = VectorSettingsActivity.EXTRA_DIRECT_ACCESS_ROOT)
 
     fun openDebug(context: Context)
 
diff --git a/vector/src/main/java/im/vector/riotx/features/rageshake/RageShake.kt b/vector/src/main/java/im/vector/riotx/features/rageshake/RageShake.kt
index bbd1090d98..6d5c780202 100644
--- a/vector/src/main/java/im/vector/riotx/features/rageshake/RageShake.kt
+++ b/vector/src/main/java/im/vector/riotx/features/rageshake/RageShake.kt
@@ -23,11 +23,15 @@ import androidx.appcompat.app.AlertDialog
 import androidx.appcompat.app.AppCompatActivity
 import com.squareup.seismic.ShakeDetector
 import im.vector.riotx.R
+import im.vector.riotx.core.hardware.vibrate
+import im.vector.riotx.features.navigation.Navigator
 import im.vector.riotx.features.settings.VectorPreferences
+import im.vector.riotx.features.settings.VectorSettingsActivity
 import javax.inject.Inject
 
 class RageShake @Inject constructor(private val activity: AppCompatActivity,
                                     private val bugReporter: BugReporter,
+                                    private val navigator: Navigator,
                                     private val vectorPreferences: VectorPreferences) : ShakeDetector.Listener {
 
     private var shakeDetector: ShakeDetector? = null
@@ -56,6 +60,7 @@ class RageShake @Inject constructor(private val activity: AppCompatActivity,
     override fun hearShake() {
         val i = interceptor
         if (i != null) {
+            vibrate(activity)
             i.invoke()
         } else {
             if (dialogDisplayed) {
@@ -63,6 +68,7 @@ class RageShake @Inject constructor(private val activity: AppCompatActivity,
                 return
             }
 
+            vibrate(activity)
             dialogDisplayed = true
 
             AlertDialog.Builder(activity)
@@ -80,7 +86,7 @@ class RageShake @Inject constructor(private val activity: AppCompatActivity,
     }
 
     private fun openSettings() {
-        // TODO
+        navigator.openSettings(activity, VectorSettingsActivity.EXTRA_DIRECT_ACCESS_DEVELOPER)
     }
 
     companion object {
diff --git a/vector/src/main/java/im/vector/riotx/features/settings/VectorSettingsActivity.kt b/vector/src/main/java/im/vector/riotx/features/settings/VectorSettingsActivity.kt
index 16484224af..810547f610 100755
--- a/vector/src/main/java/im/vector/riotx/features/settings/VectorSettingsActivity.kt
+++ b/vector/src/main/java/im/vector/riotx/features/settings/VectorSettingsActivity.kt
@@ -54,7 +54,12 @@ class VectorSettingsActivity : VectorBaseActivity(),
 
         if (isFirstCreation()) {
             // display the fragment
-            replaceFragment(R.id.vector_settings_page, VectorSettingsRootFragment::class.java, null, FRAGMENT_TAG)
+            when (intent.getIntExtra(EXTRA_DIRECT_ACCESS, EXTRA_DIRECT_ACCESS_ROOT)) {
+                EXTRA_DIRECT_ACCESS_DEVELOPER ->
+                    replaceFragment(R.id.vector_settings_page, VectorSettingsDeveloperModeFragment::class.java, null, FRAGMENT_TAG)
+                else                          ->
+                    replaceFragment(R.id.vector_settings_page, VectorSettingsRootFragment::class.java, null, FRAGMENT_TAG)
+            }
         }
 
         supportFragmentManager.addOnBackStackChangedListener(this)
@@ -111,7 +116,13 @@ class VectorSettingsActivity : VectorBaseActivity(),
     }
 
     companion object {
-        fun getIntent(context: Context) = Intent(context, VectorSettingsActivity::class.java)
+        fun getIntent(context: Context, directAccess: Int) = Intent(context, VectorSettingsActivity::class.java)
+                .apply { putExtra(EXTRA_DIRECT_ACCESS, directAccess) }
+
+        private const val EXTRA_DIRECT_ACCESS = "EXTRA_DIRECT_ACCESS"
+
+        const val EXTRA_DIRECT_ACCESS_ROOT = 0
+        const val EXTRA_DIRECT_ACCESS_DEVELOPER = 1
 
         private const val FRAGMENT_TAG = "VectorSettingsPreferencesFragment"
     }
diff --git a/vector/src/main/res/xml/vector_settings_developer_mode.xml b/vector/src/main/res/xml/vector_settings_developer_mode.xml
index 6cae5fad06..d3f960b31b 100644
--- a/vector/src/main/res/xml/vector_settings_developer_mode.xml
+++ b/vector/src/main/res/xml/vector_settings_developer_mode.xml
@@ -14,10 +14,10 @@
             android:defaultValue="13"
             android:dependency="SETTINGS_USE_RAGE_SHAKE_KEY"
             android:key="SETTINGS_RAGE_SHAKE_DETECTION_THRESHOLD_KEY"
-            android:max="17"
+            android:max="15"
             android:summary="@string/settings_rageshake_detection_threshold_summary"
             android:title="@string/settings_rageshake_detection_threshold"
-            app:min="9" />
+            app:min="11" />
 
     </im.vector.riotx.core.preference.VectorPreferenceCategory>