A number of wrist-worn fitness and heart rate monitors exist to provide heart readings and help guide a person’s physical activity. But there is variable accuracy among these monitors, according to a ...

The tool automatically alerts medical staff when a patient's status is declining.

The NHS has started rolling out a new at-home heart monitor designed to detect heart rhythm problems. Unlike traditional monitors that can require lengthy set-up by a trained physiologist, the ...

Keeping track of your heart rate while working out is now easier than ever, thanks to wearables like smartwatches and fitness trackers. However, the gold standard for heart rate data is a chest strap ...