There are plenty of default sounds to select for an alarm on an Android phone, but you can also add music from something like Spotify, or even your own sound.

If you use your Android device as an alarm clock, you might want to adjust the volume so it is loud enough to wake you up. Here's how to do that.

Fitbit devices come equipped with the Silent Alarm feature. Here's an easy guide on how you can set alarm on Fitbit to wake up early or get reminders.