Carnegie Mellon researchers have proven that widely available earbuds can double as heart-monitoring devices, capturing ...

Some fitness trackers may detect signs of heart disease, sleep problems, and chronic stress. However, there are limitations ...

Researchers pinpointed the purpose of mysterious heart neurons in mice—and humans have them, too When you get up out of a ...

Your smartwatch atrial fibrillation alert deserves a doctor's visit. New research shows people with AF detected during screening face three times the heart failure risk, with most cases appearing ...

Paula Vanderpluym's smartwatch may look like a small part of her wardrobe, but to a team of researchers in Toronto, it ...