According to Apple's presentation, the smartwatch will look for chronic hypertension over 30-day periods. Apple's ...

Unveiled at the "Awe Dropping" event, Sleep Score isn't an Apple Watch Series 11 exclusive. Here's a look at how it works and how to try it yourself.

Research published in the International Journal of Sensor Networks describes a new way to monitor human sleep that relies entirely on the Wi-Fi signals in the home. It promises an entirely ...

Apple is widening the reach of its smartwatch features with the release of watchOS 26, set to launch on September 15.

Then I tried Sleep as Android, an alarm app with a reputation for being strict. It promised to track my sleep cycles and wake ...

Even if you're not getting any sleep — especially if you're not getting any sleep — a sleep tracker can help. Every night when you sleep, you go through four distinct sleep stages in roughly 90-minute ...

The newest Apple Watch adds features that smartwatch owners have been asking for, from new health tracking to better battery ...

The bedside table of the modern health enthusiast increasingly features sophisticated technology aimed at unlocking the mysteries of sleep. From advanced rings and watches that monitor heart rate ...

The new Sleep Score feature works on older Apple Watch models, as well as with third-party accessories. Here are the details.

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 ...

It might affect type-A people and perfectionists more than others, she suggested, and could paradoxically make existing sleep problems worse. She added, “Alongside the strategie ...