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

Keeping track of certain health markers can help prevent serious health issues and even save lives. By monitoring these ...

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

Fourth Frontier has achieved a crucial milestone with the FDA's clearance of the Frontier X Plus, a single-lead ECG monitor. Positioned to enhance heart health monitoring, this wearable device ...

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

Fourth Frontier, a medical technology company based out of New York and Bangalore, announced the 510(k) clearance of the ...

If you’re somebody who likes to view all your metrics, invest in an elliptical with Bluetooth connectivity or one that can ...

Resting heart rate is the number of times your heart beats per minute when you are at rest. It is a vital sign that provides ...

The Apex T5 Smartwatch is widely praised for its functionality, durability, and affordability. Many reviews highlight its ...

Adding an extra hour every week of physical activity may lower the chance of developing the most common type of irregular heartbeat (arrythmia) by 11%, a study shows.

Putting sensors in the wearable's band could unlock a host of health-monitoring features—if the patented device ever becomes ...