diff --git a/README.de.md b/README.de.md
index b8f7bf4..1fe3111 100644
--- a/README.de.md
+++ b/README.de.md
@@ -22,6 +22,8 @@
   <img src="fastlane/metadata/android/de-DE/images/phoneScreenshots/2.png" width="250" alt="Notiz bearbeiten">
   <img src="fastlane/metadata/android/de-DE/images/phoneScreenshots/3.png" width="250" alt="Checkliste bearbeiten">
   <img src="fastlane/metadata/android/de-DE/images/phoneScreenshots/4.png" width="250" alt="Einstellungen">
+  <img src="fastlane/metadata/android/de-DE/images/phoneScreenshots/5.png" width="250" alt="Server-Einstellungen">
+  <img src="fastlane/metadata/android/de-DE/images/phoneScreenshots/6.png" width="250" alt="Sync-Status">
 </p>
 
 ---
@@ -31,7 +33,7 @@
 - ✅ **NEU: Checklisten** - Tap-to-Check, Drag & Drop
 - 🌍 **NEU: Mehrsprachig** - Deutsch/Englisch mit Sprachauswahl
 - 📝 **Offline-First** - Funktioniert ohne Internet
-- 🔄 **Auto-Sync** - Bei WiFi-Verbindung (15/30/60 Min)
+- 🔄 **Auto-Sync** - WLAN-Verbindung, regelmäßige Intervalle (15/30/60 Min) & Multi-Geräte-Sync
 - 🔒 **Self-Hosted** - Deine Daten bleiben bei dir (WebDAV)
 - 💾 **Lokales Backup** - Export/Import als JSON-Datei
 - 🖥️ **Desktop-Integration** - Markdown-Export für Obsidian, VS Code, Typora
diff --git a/README.md b/README.md
index 08d81ea..0e82781 100644
--- a/README.md
+++ b/README.md
@@ -22,6 +22,8 @@
   <img src="fastlane/metadata/android/en-US/images/phoneScreenshots/2.png" width="250" alt="Edit note">
   <img src="fastlane/metadata/android/en-US/images/phoneScreenshots/3.png" width="250" alt="Edit checklist">
   <img src="fastlane/metadata/android/en-US/images/phoneScreenshots/4.png" width="250" alt="Settings">
+  <img src="fastlane/metadata/android/en-US/images/phoneScreenshots/5.png" width="250" alt="Server settings">
+  <img src="fastlane/metadata/android/en-US/images/phoneScreenshots/6.png" width="250" alt="Sync status">
 </p>
 
 ---
@@ -31,7 +33,7 @@
 - ✅ **NEW: Checklists** - Tap-to-check, drag & drop
 - 🌍 **NEW: Multilingual** - English/German with language selector
 - 📝 **Offline-first** - Works without internet
-- 🔄 **Auto-sync** - On WiFi connection (15/30/60 min)
+- 🔄 **Auto-sync** - WiFi reconnect, periodic intervals (15/30/60 min) & multi-device sync
 - 🔒 **Self-hosted** - Your data stays with you (WebDAV)
 - 💾 **Local backup** - Export/Import as JSON file
 - 🖥️ **Desktop integration** - Markdown export for Obsidian, VS Code, Typora
diff --git a/android/app/src/main/java/dev/dettmer/simplenotes/ui/main/MainViewModel.kt b/android/app/src/main/java/dev/dettmer/simplenotes/ui/main/MainViewModel.kt
index 81e35b7..3e6ed1c 100644
--- a/android/app/src/main/java/dev/dettmer/simplenotes/ui/main/MainViewModel.kt
+++ b/android/app/src/main/java/dev/dettmer/simplenotes/ui/main/MainViewModel.kt
@@ -493,7 +493,12 @@ class MainViewModel(application: Application) : AndroidViewModel(application) {
                 }
                 
                 if (result.isSuccess) {
-                    SyncStateManager.markCompleted(getString(R.string.toast_sync_success, result.syncedCount))
+                    val bannerMessage = if (result.syncedCount > 0) {
+                        getString(R.string.toast_sync_success, result.syncedCount)
+                    } else {
+                        getString(R.string.snackbar_nothing_to_sync)
+                    }
+                    SyncStateManager.markCompleted(bannerMessage)
                     loadNotes()
                 } else {
                     SyncStateManager.markError(result.errorMessage)
@@ -566,7 +571,7 @@ class MainViewModel(application: Application) : AndroidViewModel(application) {
                     loadNotes()
                 } else if (result.isSuccess) {
                     Logger.d(TAG, "ℹ️ Auto-sync ($source): No changes")
-                    SyncStateManager.markCompleted()
+                    SyncStateManager.markCompleted(getString(R.string.snackbar_nothing_to_sync))
                 } else {
                     Logger.e(TAG, "❌ Auto-sync failed ($source): ${result.errorMessage}")
                     SyncStateManager.markError(result.errorMessage)
diff --git a/android/app/src/main/res/values-de/strings.xml b/android/app/src/main/res/values-de/strings.xml
index 1d67556..036aa34 100644
--- a/android/app/src/main/res/values-de/strings.xml
+++ b/android/app/src/main/res/values-de/strings.xml
@@ -92,6 +92,7 @@
     <string name="snackbar_already_synced">Bereits synchronisiert</string>
     <string name="snackbar_server_unreachable">Server nicht erreichbar</string>
     <string name="snackbar_synced_count">✅ Gesynct: %d Notizen</string>
+    <string name="snackbar_nothing_to_sync">ℹ️ Nichts zu syncen</string>
     
     <!-- ============================= -->
     <!-- URL VALIDATION ERRORS         -->
diff --git a/android/app/src/main/res/values/strings.xml b/android/app/src/main/res/values/strings.xml
index c1a7f11..cd32c30 100644
--- a/android/app/src/main/res/values/strings.xml
+++ b/android/app/src/main/res/values/strings.xml
@@ -93,6 +93,7 @@
     <string name="snackbar_already_synced">Already synced</string>
     <string name="snackbar_server_unreachable">Server not reachable</string>
     <string name="snackbar_synced_count">✅ Synced: %d notes</string>
+    <string name="snackbar_nothing_to_sync">ℹ️ Nothing to sync</string>
     
     <!-- ============================= -->
     <!-- URL VALIDATION ERRORS         -->
diff --git a/fastlane/metadata/android/de-DE/images/phoneScreenshots/5.png b/fastlane/metadata/android/de-DE/images/phoneScreenshots/5.png
new file mode 100644
index 0000000..e639635
Binary files /dev/null and b/fastlane/metadata/android/de-DE/images/phoneScreenshots/5.png differ
diff --git a/fastlane/metadata/android/de-DE/images/phoneScreenshots/6.png b/fastlane/metadata/android/de-DE/images/phoneScreenshots/6.png
new file mode 100644
index 0000000..098f9e2
Binary files /dev/null and b/fastlane/metadata/android/de-DE/images/phoneScreenshots/6.png differ
diff --git a/fastlane/metadata/android/en-US/images/phoneScreenshots/5.png b/fastlane/metadata/android/en-US/images/phoneScreenshots/5.png
new file mode 100644
index 0000000..e639635
Binary files /dev/null and b/fastlane/metadata/android/en-US/images/phoneScreenshots/5.png differ
diff --git a/fastlane/metadata/android/en-US/images/phoneScreenshots/6.png b/fastlane/metadata/android/en-US/images/phoneScreenshots/6.png
new file mode 100644
index 0000000..098f9e2
Binary files /dev/null and b/fastlane/metadata/android/en-US/images/phoneScreenshots/6.png differ