Sunrise alarm clocks use light to wake you up gradually in the morning. Shop expert-recommended sunrise clocks from top brands like Hatch, Philips, Casper and more.

Turns out your relationship to your morning alarm doesn’t have to be so fraught — certain tunes and frequencies can even help ...

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Editor's note, March 6, 2026: The Eight Sleep Pod 3 Cover was previously named best mattress cover sleep tracker. It has since been discontinued, but newer versions such as the Eight Sleep Pod 4, ...

It can be tough to calculate exactly how long you’re in REM, but many health trackers use your heart rate, heart rate variability, and data on your movements to make solid estimations. (Just know that ...

A new study shows that eating more fruits and vegetables during the day can significantly improve sleep that same night. Researchers found a clear link between diet quality and sleep depth, with ...

Sleep is a cornerstone of wellbeing. It’s the only form of rest that will allow you to recuperate the energy you’ve spent in ...

The best sleep headbands provide everything from guided meditations to advanced sleep tracking. Here are our favorites from Muse, Frenz and more.

The Rolling Stones' Satisfaction is one of the most recognizable riffs in rock history, but it was written by Keith Richards while he was asleep.

Weighted blankets are a simple but powerful way to signal to your body that it’s time to relax. They provide gentle, all-over pressure that can help your nervous system shift into “rest” mode and ease ...

Much of the advice about improving sleep focuses on what to do shortly before you go to bed. Turn down the lights, stop ...