Smartwatches are now much more than just fitness trackers. Besides logging your workouts, the best ones can also monitor your wellness, show notifications from your phone, and let you answer calls, ...

The newest models take measurements every five seconds, thanks to brighter LEDs and redesigned sensors.

The Apple Watch has such an extensive collection of features that it's easy for some to get lost in the shuffle, including one that can help you more closely monitor your heart health: a dedicated ECG ...

If you’re tracking workouts or keeping an eye on your health, you may be asking: Is Apple Watch heart rate monitoring accurate? Apple positions the Apple Watch as a wellness and fitness tool, but ...

I tested them against the Apple Watch and the Polar chest strap to find out whether you can trust them for your workouts. I’d been wearing my AirPods Pro 3 for months without ever touching one of its ...

CNET Labs found AirPods Pro 3 averaged 1.67% heart rate error vs a Polar H10 chest strap, second only to Apple Watch at 0.98%. Apple’s AirPods Pro 3 heart rate ...