RTW Investments loads up on iRhythm Holdings with 1.18M Shares Worth $210 million. iRhythm delivers wearable cardiac monitoring and analytics solutions to healthcare providers and at-risk patients.

Anbernic is pivoting from retro handhelds into the high-end controller game with the new RG G01, a cross-platform wireless gamepad that bakes a 2.5-inch smart screen directly into the face of the pad ...

A new app will allow pregnant women to conduct an ultrasound and receive an accurate fetal heart rate from their mobile phones. Pregnant women often worry about their babies’ health in between ...

A proliferation of data from wearable technology is telling people how to optimize their job performance. Is that a good thing?

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 ...

PRINTED ON TREADMILLS and exercise bikes in gyms around the world is a simple method for estimating the maximum rate at which your heart should safely beat, in beats per minute: 220 minus your age.

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

Ray J is asking that the fan, who stole his heart monitor during a recent concert, return it to him. The singer told TMZ that the device was swiped from his body while he was in the crowd performing ...

DEAR DR. ROACH: I wear a smart watch, and a few times now, it has alerted me that my heart rate is below 45 bpm. This has only occurred when I’m in my recliner, relaxing and starting to nod off. I am ...

Apple Watch heart rate tracking now rivals medical-grade devices when settings and calibration are optimized. Using advanced optical sensors with green LEDs, Series 4 and newer models continuously ...

Fans watching the Winter Olympics on NBC networks may notice a unique addition to the coverage—a live heart rate monitor showing the stress of the coaches, parents and partners of the American ...

Consider two athletes, A and B. Athlete A has a maximum heart rate of 205 beats per minute, while Athlete B has a maximum heart rate of 165 beats per minute. Who’s better? The answer is neither (or ...