Studies show more than 55% of people hit the snooze button every morning, and that has a negative impact on our brain and ...

Here's how Oura, Whoop, Garmin, Apple Watch, and Fitbit all calculated last night's "sleep score." ...

This feature is available on the Apple Watch Series 9 or later or Apple Watch Ultra 2 or later. Just make sure you have the latest version of WatchOS and iOS. Note that this feature is intended for ...

Apple Health brings sleep tracking, scheduling and long-term analysis into one place, with your iPhone acting as the hub and the Apple Watch doing the overnight monitoring. Once everything is set up, ...

Apple added a new Sleep Score feature that gives you a single number to sum up how you slept. It pulls data from your Apple Watch and turns it into an easy rating you can check first thing in the ...

The Apple Watch has offered sleep tracking since 2020, and since then, it has been updated with new visuals and features. Each update has provided more insight into your sleep patterns and overall ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Did you know you can ...

Apple is already refining one of its key new software features, adjusting the classifications for its Sleep Score in the latest developer beta of watchOS 26.2. The change, first spotted by 9to5Mac, ...

Although Apple Watch sleep tracking promises better habits, its relentlessly positive scores too often feel like flattery rather than meaningful feedback ...

Apple today released watchOS 26, the newest version of the watchOS operating system that runs on the Apple Watch. ‌watchOS 26‌ is compatible with the Apple Watch Series 6, all Apple Watch Ultra models ...

Apple today announced the Apple Watch Series 11, featuring hypertension detection, Sleep Score, 5G connectivity, and more. The Apple Watch Series 11 features improved Ion-X front crystal with 2x ...