Apple is launching its first earphones that can measure pulse. For months, there has been speculation that the iPhone maker could soon upgrade its AirPods with this feature - but now it is the new ...

Heart rate tracking in earbuds has been attempted for over a decade, but the Powerbeats Pro 2 may have finally gotten it right with a better fit and sensors.

Is your heart racing because you’re in love or is it a sign of a more serious heart condition? A cardiologist explains how to spot the difference.

A recent pause in U.S. sales of Varipulse is hampering the company’s bid to catch up in one of the industry’s fastest-growing ...