Maintaining a heart rate of 60-80% of your maximum heart rate can help you burn fat. Walking or cycling at a moderate ...

Train smarter and recover better with heart rate zone training — here's how to get started.

Fitness trackers and smart watches are widely popular wearable devices that measure several types of health metrics, including step count, calories burned, sleep quality, Vo2 max and heart rate.

Monitoring your ECG (electrocardiogram) data on your Samsung Galaxy Watch 6 Classic or Galaxy Watch 6 is a reliable way of tracking your heart's rhythm.

A study published in Nature Medicine reports the ability of a smartwatch ECG to accurately detect heart failure in nonclinical environments.