That rhythmic thump beneath your fingertips isn’t just proof you’re alive—it’s a sophisticated early warning system broadcasting critical messages about what’s happening inside your blood vessels.

Google on Tuesday received clearance from the U.S. Food and Drug Administration for the Pixel Watch 3's Loss of Pulse Detection feature, which can alert emergency medical services when the user's ...

Researchers have developed a groundbreaking smartphone app that measures blood pressure using a smartphone's built-in sensors, eliminating the need for traditional cuffs. This technology can make ...