If you prefer to keep one ear completely unobstructed for whatever reason, you might be happy to know you only need to wear one of your AirPods Pro 3 during a workout to track your heart rate. Both ...

Heart rate is one of the most valuable physiological metrics for runners because it provides objective real-time insight into how hard your body is working. Unlike pace or distance, which are external ...

AirPods Pro 3 use infrared sensors to monitor heart rate through your ear canal, eliminating the need for chest straps or ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you are an athlete in training or simply keeping tabs on your vitals, measuring your heart rate is a ...

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 ...