

A more comprehensive test would involve your doctor and a full sleep study where you would be hooked up to monitors. These apps aren't always 100 percent accurate. Connect it to the charger for an hour or two before sleep, and it should last the entire night. Your Apple Watch won't run out of battery in the middle of the night if you give it a power boost before bed. For your other accounts, like Google or Facebook, you have to open the Authenticator app on your phone to see your verification codes. These apps can transfer results to your iPhone, where you can check on your sleeping pattern the next morning and track how your sleep fares over time. For that reason, you might still want to try a third-party sleep-tracking app to get a more complete picture of your sleep patterns.īy wearing your watch to bed and using an app to monitor your sleep, you can learn how long you sleep during a typical night as well as how deeply you're sleeping. The built-in tracker gets the job done, but it doesn’t have all the bells and whistles needed to fully track and record every aspect of your sleep. In the past, you had to use a third-party app to monitor and record your sleep, but Apple introduced its own integrated sleep tracker with watchOS 7. YaOne way to do that is with a sleep tracker app on your Apple Watch.
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