To see your sleep data, open the Health app on your iPhone and tap Browse, then Sleep. At the top of the screen, you will see ...

Get tracking, temperature regulation, and other smart features without the hassle or investment of a smart bed.

Discover how the Evie Ring women's health tracker uses temperature monitoring, menstrual cycle tracking, and sleep analysis ...

Sleep has become the new frontier of performance, recovery, and overall health — and wearables have rushed in to promise deeper insight than ever. From rings and watches to bedside sensors and ...

How does a sleep tracker on your finger compare to one in a bed? I tested Sleep Number and Oura for a month to find out. Plus, expert sleep-tracking tips. Aly Lopez Former Writer I Aly Lopez was a ...

These sleep trackers claim to be able to detect breathing irregularities as you sleep – so how did they fare when I challenged them to sniff out my diagnosed disorder?

Respiratory rate, another metric in the Apple Watch vitals app, shows how many breaths you take per minute. This typically ...

Your iPhone and Apple Watch can quietly record your nights. Here is how to set up sleep tracking and check your sleep data ...

Like many Americans, I know I need more sleep. I'm a night owl, often writing late into the night, but also a mom who gets up early with her kids. The result: I'm not getting enough rest.

Early birds and night owls are the best-known ' chronotypes ' – profiles that describe when during the day a person is most ...

Discover if smart mattresses improve sleep quality, weigh smart mattress benefits and pros and cons, and explore whether smart mattresses help sleep in 2026 with the latest trends.