Even with the best fitness trackers and running watches, inaccurate heart rate readings are a common complaint. The optical heart rate sensors they use can struggle during intense exercise sessions, ...

Garmin watches have become increasingly reliable for wrist-based heart rate tracking. However, pairing an external heart rate monitor remains the best choice if you want the most accurate workout HR ...

A heart rate monitor may be the key to unlocking your fitness goals. That’s because heart rate is a reliable indicator of your exercise input—it reflects the effort applied to every workout. Keeping ...