| Feature | (Older Samsung Watches) | Wear OS (Newer Watches) | | :--- | :--- | :--- | | File Type | .tpk (not APK) or via Galaxy Store | .apk (Android Package Kit) | | Installation Method | SDK debugging (SDB) or Galayx Store | Play Store, ADB, or direct APK install | | Popular Launcher | "Watch App Launcher" (Rare now) | "JINA Launcher", "Bubble Cloud Launcher" | | Current Status | Legacy system (no major updates) | Active development |
: Offers functionality to organize and sort how apps appear on the watch screen. Phone Launcher Tizen Wear Os Apk
Some phone launchers may drain battery faster. Monitor battery usage for 24 hours. | Feature | (Older Samsung Watches) | Wear
