ScaffoldWearOS.kt

MaterialTheme {
    Scaffold(
        timeText = { TimeText() }
    ) {
        Column(
            verticalArrangement = Arrangement.Center,
            horizontalAlignment = Alignment.CenterHorizontally,
            modifier = Modifier.fillMaxSize()
        ) {
            Text("Hello World", color = Color.White)
        }
    }
}