Singer Ray J is offering a cash reward for the return of his heart monitor after he announced that a fan stole the device while he was performing at his Valentine’s Day concert in Shreveport, ...

Ray J's heart monitor was stolen by a fan during his Valentine's Day concert in Shreveport, Louisiana, while performing "One Wish." ...

University of Washington researchers built a smartphone app that tracks fetal heart rate as accurately as clinic tools using only the phone's speaker and mic, though it's not ready for release yet.

Whether you use an armband or chest strap, add some smarts to your exercise and training routine with one of the best heart rate monitors we've tested. I'm PCMag's managing editor for consumer ...

Jennifer Adamy, a 43-year-old cardiac nurse living in New Smyrna Beach, Florida, was very familiar with the signs of heart problems. So, when she started experiencing symptoms of irregular heart ...