Background/aim Frequent premature ventricular complexes (PVCs) have historically been regarded as benign in structurally ...

A new study explores “heartbeat consumption,” a fitness metric that counts daily heartbeats. Could smartwatches soon track your heartbeat budget?

"Hormometer's public launch brings cortisol tracking into daily life, making it as trackable as sleep, HRV [heart rate ...

I'm a mom with 15+ years of experience covering health and science. The best baby monitors not only let you know when your baby is crying, but can also offer additional support in the nursery—serving ...

A new Apple Watch feature passively analyzes optical heart sensor data during waking hours to flag 'possible hypertension' ...

A higher HRV may indicate better physical fitness and resilience to stress, while a lower HRV is associated with anxiety and ...

Fast becoming mainstays of gamers and creative pros, 4K monitors are falling in price—but getting more complicated to buy. Here's how to shop for an ultra-high-definition (UHD) display, plus the top ...

Engineering and health researchers at the University of Waterloo have developed a radar and artificial intelligence (AI) ...

A study reveals the HUAWEI WATCH GT2 smartwatch accurately tracks sleep stages, yet it falls short in diagnosing sleep ...

I'm testing the Garmin Venu 4 and the Apple Watch Ultra 3 against the most accurate heart rate monitor on my lunchtime run.

Zahi Fayad is leading a Digital Twins study investigating how our health data can be put to better use to help us live ...