Discover how your heart's rhythm reveals stress levels, disease risk and fitness status and provides insights about your ...

Supercharge your fitness by perfecting your form with tips—and four challenging workouts—from world-class athletes.

Meta has announced the release of its latest innovation, the Aria Gen 2, a groundbreaking research hardware wearable that ...

The Powerbeats Pro 2 are a great little set of headphones, with lots of smart and convenient features. But what really made ...

HRV can be very helpful in training because a higher HRV usually indicates good “training readiness,” says Barouch. For ...

You may have heard that people who feel faint should sit with their heads between their knees, but is that true? And how can ...

Meta says that the 75-gram Aria Gen 2, which can perform AI tasks like eye tracking, hand tracking, and speech recognition, ...

Mikey Oliveri was born too small for any existing pacemaker options. Doctors turned to an innovative, adapted option.

A "first of its kind" feature of the Pixel Watch 3, loss of pulse detection, is finally heading to U.S. users after it ...

Apple's new Powerbeats Pro 2 earbuds have come in for heavy criticism because of a major limitation in its heart rate monitoring ...