How fast does your heart beat? It’s a tough question to answer, because our heart rate changes all the time depending on what we’re doing and how our body is behaving. However, ...

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 y… ...

As we previously detailed, Powerbeats Pro 2 will have a built-in heart-rate sensor. The earbuds will send the user’s heart rate to the Apple Health app.

Google today detailed its research into audioplethysmography (APG) that adds heart rate sensing capabilities to active noise canceling (ANC) headphones and earbuds “with a simple software ...

Powerbeats Pro 2 can track your heart rate What caught my attention, however, was the built-in heart rate monitor.