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

Understanding your heart rate can be helpful to calibrate your perceived exertion, especially on easy and steady runs. This ...

AirPods Pro 3 introduce a powerful health feature not found in their predecessor: heart rate sensing. Here’s how to use it.

The issue: Many runners (particularly women) report that their fitness trackers tell them they’re exercising in a higher zone ...

We ran more than 1,000km to test top-rated GPS fitness watches including Apple, Garmin and the best for beginners ...

Accuracy is paramount for heart rate monitors. A reliable HRM provides consistent, precise heart rate readings during various ...

This is what you get: The $199 price for a GPS running watch with an AMOLED display, advanced training metrics, and an 11-day ...

Wrist-worn sleep-tracking devices can be uncomfortable to wear overnight. Fitness-focused brand Garmin’s Index Sleep Monitor, released in June, takes a different tack. The machine-washable fabric band ...

Engineers are in the early stages of harnessing Wi-Fi as a way to monitor heart rates, but don't expect to use your home router anytime soon. When you purchase through links on our site, we may earn ...

The AirPods Pro 3 are equipped with a heart rate sensor that can send real-time data to multiple apps. (Apple) Your AirPods may soon become your most important pieces of fitness gear. One of the ...