diff --git a/app/lib/providers/device_provider.dart b/app/lib/providers/device_provider.dart
index da17afcc12..946200cd3f 100644
--- a/app/lib/providers/device_provider.dart
+++ b/app/lib/providers/device_provider.dart
@@ -280,6 +280,9 @@ class DeviceProvider extends ChangeNotifier implements IDeviceServiceSubsciption
 
   void onDeviceDisconnected() async {
     Logger.debug('onDisconnected inside: $connectedDevice');
+
+    final String trackFirmware = [connectedDevice?.firmwareRevision, pairedDevice?.firmwareRevision, SharedPreferencesUtil().btDevice.firmwareRevision].firstWhere((v) => v != null && v.isNotEmpty && v != 'Unknown', orElse: () => 'Unknown');
+
     _havingNewFirmware = false;
     setConnectedDevice(null);
     setisDeviceStorageSupport();
@@ -300,7 +303,7 @@ class DeviceProvider extends ChangeNotifier implements IDeviceServiceSubsciption
         body: 'Please reconnect to continue using your Omi.',
       );
     });
-    MixpanelManager().deviceDisconnected();
+    MixpanelManager().deviceDisconnected(firmwareRevision: trackFirmware);
 
     // Retired 1s to prevent the race condition made by standby power of ble device
     Future.delayed(const Duration(seconds: 1), () {
diff --git a/app/lib/utils/analytics/mixpanel.dart b/app/lib/utils/analytics/mixpanel.dart
index a9b54add36..bb0fc575c0 100644
--- a/app/lib/utils/analytics/mixpanel.dart
+++ b/app/lib/utils/analytics/mixpanel.dart
@@ -252,7 +252,9 @@ class MixpanelManager {
         ..._preferences.btDevice.toJson(),
       });
 
-  void deviceDisconnected() => track('Device Disconnected');
+  void deviceDisconnected({String? firmwareRevision}) => track('Device Disconnected', properties: {
+        if (firmwareRevision != null) 'firmware_revision': firmwareRevision,
+      });
 
   void memoriesPageCategoryOpened(MemoryCategory category) =>
       track('Fact Page Category Opened', properties: {'category': category.toString().split('.').last});