Overview: Heart rate monitors show workout intensity clearly. They help maintain safe and effective training levels.Chest straps offer higher accuracy. Arm ...

We may receive a commission on purchases made from links. When smartwatches and other wearables first hit the market, some people were skeptical that they'd be anything more than a novelty. Once users ...

From the Oura Ring to the Apple Watch to the Google Pixel — here's what the science really says about the accuracy of their health data ...

This simple circuit enables you to listen to your heartbeat, for instance, while you are exercising. The transducer used for detecting the pulse is an electret microphone, X1 in the diagram. The model ...

It's not unusual to see researchers and DIYers find new uses for the Raspberry Pi, but the potential in this latest discovery is a doozy. A research team created a method for detecting heart rates ...

After months of teasers and leaks, the Powerbeats Pro 2 were finally announced by Apple today. A key new feature built into the Powerbeats Pro 2 is heart rate monitoring, and that functionality is ...