Here’s what HRV is, how it works and what can cause it to rise or fall.

Google develops passive heart rate monitoring to measure heart rate accurately using a smartphone camera and deep learning technology.

A machine-learning system has been developed that can monitor heart rate using facial video clips that are captured passively by the user-facing camera during everyday smartphone use. The system meets ...

Ultrahuman has launched M2 Live in the US, combining Abbott's Lingo glucose monitor with AI-powered metabolic insights at a lower entry price.The Latest Tech News, Delivered to Your Inbox ...

I tested them against the Apple Watch and the Polar chest strap to find out whether you can trust them for your workouts.

Daily heart rhythm monitoring at home using a smartphone significantly reduces the number of same-day cancellations for electrical cardioversion.

Researchers have developed an artificial intelligence-based patient monitoring system they say can identify signs of clinical ...

If you've been eyeing the Garmin Forerunner 970, you may be drawn to two of its buzz-worthy features: running economy and step speed loss. But there's a catch: You can't access either metric without ...

Heart rhythm monitoring in the weeks before cardioversion therapy for atrial fibrillation/atrial flutter reduced the ...

Smartphone-based heart rhythm monitoring from home can reduce same-day cancellations and help save significant health care ...

A new American Heart Association review found that smartphone apps and wearable trackers helped heart disease patients walk more and increase daily activity.