Build a Wear OS Timer App from Scratch (Part 2)

In this second part, we bring your Wear OS timer to life! You’ll learn how to: - Build a reactive TimerViewModel using Kotlin coroutines - Persist time, duration, and running state with DataStore - Create a custom Tile Service so your countdown shows right on the watch face - Handle quick tile actions with a BroadcastReceiver By the end, your timer will stay synced, even if the app closes or the watch reboots. Perfect follow-up to Part 1’s UI build. #AndroidDevelopment #JetpackCompose #Kotlin #WearOSTiles #DataStore #AndroidStudio #ComposeTutorial #WearOSApp #ViewModel #Coroutines #MobileDev #AppDevelopment #AndroidTutorial #ProgrammingTutorial #KotlinTutorial #WearableTech #TimerApp #TileService #CodingTutorial