Sleep Better With Your Apple Watch
Keeping track of your sleep without any device can be pretty hard. Fortunately, all you need to do is wear your Apple Watch to bed, and you can learn a great deal about your sleep patterns.
Your Apple Watch will track how many hours you actually sleep, the stages you go through like deep sleep and REM sleep, and how long you spend in each. It also monitors your respiratory rate and heart rate while you sleep, and if you have an Apple Watch Series 8 or Apple Watch Ultra, it can even record changes in your body temperature from one night to the next.
What’s more, you can also set up a Wind Down period to help you relax before you go to bed, guaranteeing you’ll sleep better every night.