The iPhone's Bedtime feature is a sleep app, an alarm clock app, and a sleep tracker app all in one. Best of all, since Apple wants to help us all get a better night’s sleep, Bedtime has been included in the Clock app since iOS 10. Now, don’t panic; Alarm is still very much alive within the Clock app too, but Bedtime has the added benefit of allowing you to see how much sleep you’ll get with the sleep schedule you have, and it will also remind you when it’s time for bed each night. If you’re like me, you want to see “just one more” episode of that show you’re obsessively watching, which means you’re also going to be tired at three in the afternoon tomorrow. Let the Bedtime feature in the Clock app help you set a better schedule. Here’s how to use Bedtime on your iPhone to help you improve your sleep health.