A software update coming to the Apple Watch Series 5 in a few months will include new sleep tracking features, according to a report from Forbes.
With watchOS 7, Apple is introducing sleep tracking so you’re not reliant on third-party Watch apps to measure your sleep.
You have to set certain parameters: how long you ideally want to sleep and when you want to wake up. This creates a time when you need to go to bed and the Watch will remind you ahead of time that you need to start winding down now. That’s it, you don’t have to tell it you’re going to bed or anything like that, it’ll work it out.
If, when you retire, your battery level is less than 30%, it’ll tell you, or remind you before you go to bed to charge it up. In the morning, the Health app on your iPhone will tell you how long you slept.