When it comes to exercising, your heart rate is the gold-standard metric to uncover how hard you're pushing. It tells you whether you're working aerobically or anaerobically, how your body is ...

Arm sleeves are around $35 and WHOOP swim ... for performance athletes or those who’ve tried the gamut of heart rate monitors and are comfortable and enthused with detailed health data.

From this data, a pulse rate ... a heart graphic in concert with the rhythm of the wearer’s heart. The benefit of the PPG in the EmotiBit is that it can be worn on the wearer’s arm, or other ...

The Garmin HRM-Pro Plus transmits heart rate data through ANT+ and Bluetooth technology. Using electrocardiogram technology ...

If you enjoy a variety of exercises and need adaptable accessories, the wrist-, arm-, or chest-mountable MyZone MZ-Switch Heart Rate Monitor is an ideal choice. Once fully charged, setup is easy ...

A team of medical researchers and engineers at Google Research has developed a way to use the front-facing camera on a ...