Smart rings may not fully replace watches for workouts, but they may be better sleep trackers (according to science).

It’s the best workout app I’ve ever bought, and the $8 it costs on the App Store is an absolute bargain given the features ...

The latest Apple Watch, Google Pixel Watch and Samsung Galaxy Watch models all sport new looks — in their own way.

If you’ve been waiting for a big Apple Watch revamp, this isn’t it, but it's still the best smartwatch around.