Your iPhone can serve as an alarm clock to make sure you’re on time for events, routines, work, school, or anything else. If you’re trying to wake up early enough, or fit a schedule, or traveling and need a wake-up, using the iPhone as an alarm clock is undeniably useful since most people have their iPhone with them all the time anyway.

The built-in Clock app on your iPhone can be used to set and edit alarms, or even track your bedtime to see if you’re maintaining a healthy sleeping schedule. If you’re new to the iOS ecosystem, you might not be familiar…