How accurate is your smartwatch? Learn how Apple and Samsung smartwatches use motion and HR to track sleep, and why you ...

Smartwatch makers promise to turn your wrist into a sleep lab, translating tiny movements and heart rate blips into colorful ...

From strength training to sleep and recovery, these wearables stood out for turning raw data into useful action.

Several years before, a wristwatch was capable of only telling the hour. Nowadays, women expect more from this little ...

Like the recently launched Pebble Time 2, the Pebble Round 2 is the company’s reboot of an older smartwatch. Back in 2015, ...

"There's lots of different metrics now that we can begin to look at," says Dr. Davin Lundquist, family physician and chief medical officer at Augmedix. "Anytime that we can have a greater awareness of ...

Garmin’s AMOLED display provides clear visuals, high-quality text, and vibrant colors for viewing stats, watch faces, and ...

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Garmin's new Index Sleep Monitor fits around the arm to track breathing variations, sleep stages, heart rate variability, skin temperature and more. Caroline Igo Former Editor, Sleep Caroline Igo (she ...