One of the finest aspects of owning a smartwatch, and a major draw for Fitbit users, is the ability to conveniently measure your heart rate at all times. Watches that can track your heart rate are not ...

Most of the best Fitbit trackers and Google Pixel Watch models feature accurate heart rate monitors. These little sensors provide valuable insight into our ticker’s rhythm when resting or on the go, ...

New FitbitOS 4.1 update delivers enriched always-on display mode for Versa 2, innovative sleep tools like smart wake and more functionality right from your wrist New advanced heart rate algorithm for ...