Your smartwatch heart rate is good, but these are better ...

Stretchable MXene hydrogel sensor tracks heart rate and respiration during intense exercise, staying stable under heat, ...

Anbernic’s RG G01 controller integrates a heart rate sensor and display, combining gaming controls with wellness tracking and ...

A few of the most important insights are heart rate variability (HRV), which describes the difference in time between the ...

Using a chest strap heart rate monitor can give you accurate, actionable insights to help improve your running. What is the best chest strap heart-rate monitor overall? The best chest strap heart-rate ...

The Garmin HRM-Fit is a heart rate monitor made for women, or at least anyone who would wear a sports bra while exercising. Where other heart rate monitor straps use an elastic band and a metal popper ...

Paying attention to your heart rate when training can be an excellent way to monitor your intensity and performance. Not only can this help ensure you stay within the threshold to burn calories ...

The MAX30105 is an optical sensor capable of a great many things. It can sense particulate matter in the air, or pick up the blinking of an eye. Or, you can use it as a rudimentary way to measure your ...

The Anbernic RG G01 has a 2.5-inch HD display that the company describes as an "HD smart screen." The idea is to remap ...

Anbernic’s new RG G01 gamepad targets pro players with a built-in display, wellness tracking and tri-mode wireless support.

Working out in the cold doesn't have to be hard ...

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 ...