Yes, you can always run, walk, or bike outside, but cardio machines at the gym have some advantages. They’re highly ...

Everything you need to know about photoplethysmography (PPG), the technology behind heart rate measurements in fitness ...

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 ...

Google has provided more detail on how its potentially life-saving "loss of pulse" detection feature works in the Pixel Watch ...

A New South Wales man with heart failure lived with the artificial heart for over 100 days while waiting to be matched with a heart donor.

This device is a 75-gram wearable that offers a PPG sensor that is capable of measuring the heart rate of its beholder ... and the company has tasked its machine learning tech to enable massive ...