The sleep phase metrics will often suggest how rested you feel even with a full night’s sleep—for example, eight hours of ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Jim McCauley While I've been writing about sleep for the last three years or so, I've ...

The new Apple Watch series 5, running watchOS 6, can track just about any kind of activity. But one thing it doesn’t track is your sleep. Or at least, it doesn’t offer sleep-tracking in a native form.

Find out more about your overnight stats and get a better night of rest with one of these best sleep trackers.

When it was first released in 2015, the Apple Watch quickly earned the mantle of the best-selling device in the category, and millions of users have it on their wrists today. Its seamless pairing with ...

Apple is heading in the right direction with its sleep-tracking feature, but compared with the competition, there’s still ...

Tracking your sleep with the Google Pixel Watch or Pixel Watch 2 is a superb way to gain insights and make positive changes to your slumber. If you’ve never used a smartwatch for sleep tracking, ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Have you ever woken up tired even after a full night’s sleep? A one-off occurrence may not be cause for ...

If you gotta catch 'em all, first you gotta catch some z's. The Pokémon Company revealed on Thursday a new trailer for Pokémon Sleep, an app first teased in 2019 that will allow users to track their ...

Editor's note: Sleep Cycle's premium costs $29.99/year. It also has a free version. Here are some of the best sleep tracking apps on iPhone or Apple's iOS in 2021, including Pillow, Sleep Genius, ...