MainActivity.kt

class MainActivity : ComponentActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        installSplashScreen()

        super.onCreate(savedInstanceState)
        setContent {
            WearApp("Android")
        }
    }
}

@Composable
fun WearApp(greetingName: String) {
    WearUITheme {
        Box(
            modifier = Modifier
                .fillMaxSize()
                .background(MaterialTheme.colors.background),
            contentAlignment = Alignment.Center
        ) {
            TimeText()
            Text(
               modifier = Modifier.fillMaxWidth(),
               textAlign = TextAlign.Center,
               color = MaterialTheme.colors.primary,
               text = stringResource(R.string.hello_world, greetingName)
            )
        }
    }
}