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

The Nottingham Forest and England legend experienced a serious health scare on a plane from Las Vegas to London ...

Health-tracking tech has never been more accessible, or more intrusive. Here are the pros and cons of data overload.

A "first of its kind" feature of the Pixel Watch 3, loss of pulse detection, is finally heading to U.S. users after it cleared the FDA.

Google has received FDA approval for an AI-powered loss of pulse detection feature on the Pixel Watch 3, allowing the smartwatch to detect when its owner's heart stops beating. "This first-of-its-kind ...