Runners, cyclists and gym-goers with wearable fitness trackers are no doubt familiar with the five "heart rate" zones. Ranging from low to very high intensity, these zones are calculated as ...

Oppo has confirmed that the Oppo K15 Pro and K15 Pro+ will launch on April 1 in China. Alongside these smartphones, the brand will also introduce the Watch X3 Mini and Enco Clip 2. Here’s what to ...

We may earn a commission from links on this page. Deal pricing and availability subject to change after time of publication. While most fitness watches and other devices (like smart rings) can measure ...

A graphic from a recent University of Washington study shows phone placement during a pregnancy monitoring test. The study found that the phone's audio recording could help estimate fetal heart rate.

RTW Investments acquired 1,181,990 IRTC shares during Q4 2025, with an estimated position value of $210 million based on the 13F reported at quarter-end. The position represents 2.1% of RTW’s 13F ...

Your next heart test might not happen in a hospital. It could start with something you pull from your dresser. Researchers at Imperial College London are developing an artificial intelligence ...

University of Washington researchers built a smartphone app that tracks fetal heart rate as accurately as clinic tools. No extra hardware, no gel, just the phone’s own speaker and microphone. It’s ...

Bob Siemer, a heart disease survivor, defied medical expectations by undergoing a groundbreaking procedure at Christ Hospital after multiple doctors deemed further heart surgery impossible.At 70 years ...

Is Ray J crying wolf, or is “Brandy’s brother” truly in a fight for his life? The R&B singer and reality TV veteran is currently at the center of a bizarre whirlwind of health scares and ...

Ray J’s heart monitor was stolen by a fan during his Valentine’s Day concert in Shreveport, Louisiana, while performing “One Wish.” Ray J‘s Valentine’s Day performance in Shreveport, Louisiana, took a ...

NASHVILLE, Tenn. (WTVF) — I woke up the next morning and knew something was wrong, but I didn't know how critical that really was for another day or so. DeShawn McClain went to work unaware of what ...