New research from the University of St Andrews debunks the theory that Heart Rate Variability (HRV) is linked to aggressive ...

Codeveloped by the American Heart Association and the American Red Cross, these guidelines represent the first comprehensive ...

The smart ring monitors your health data around the clock and has a record of noticing irregularities well before symptoms ...

Factors including stress, hormones, anxiety, medication, and physical activity also contribute to what may be considered a ...

Kawasaki disease (KD), an acute self-limited febrile illness that primarily affects children <5 years old, is the leading cause of acquired heart disease in developed countries, with the potential of ...

I tracked my sleep for a month using three sleep trackers. Here's how my Garmin, Oura Ring and Eight Sleep Pod Cover measured ...

It might not have Ultra in the name, but there's no mistaking the Garmin Fenix 8 AMOLED's battery life, build quality, or ...

Use a smartwatch like the Galaxy Watch to track metrics and set health goals to tackle tiredness. The Samsung Health app on ...

The Galaxy Watches, including the Watch 4, use a PPG sensor. The technology is very efficient at measuring your heart rate ...