With an improved design and more features, the Oura Ring 4 has made its way onto my hand for good, but I'm not giving up my ...

We think the Fitbit Charge 6 is easily one of the best fitness trackers available, blending a sleek, stylish design with advanced health-tracking features. It offers stress management, sleep tracking, ...

The Secretary of Health Services wants every American to use a wearable device in the next four years. Experts say it's a ...

You wear them to bed, wake up to glowing reports on your REM cycles, and proudly compare sleep scores with your friends like ...

If you're insistent on tracking your sleep but see the wisdom in not letting it rule your day, a device like the Samsung ...

The researchers found that participants who had allowed their minds to wander during the task had brain activity indicative of a “sleep-like” state at the time of the experiment. This was also ...