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

Data from wearable heart rate monitors is averaged out for each minute. Tracking begins at 6 p.m. ET and ends 30 minutes following each player's selection. Tap on a player's photo above to view ...

Heart rate monitor straps are pretty much what they sound like. It's an elastic strap that you wear around your chest that's equipped with electrodes, which then transmit your heart rate data ...