With Apple Watch Series 4, Apple added a electrocardiogram monitoring (also known as ECG and EKG). The ECG app on Apple Watch (Series 4 or newer) can record your heartbeat and rhythm using the ...

Take an ECG: Starting with the Apple Watch Series 4, you can take an ECG. This FDA-approved technology can help you identify possible atrial fibrillation, a form of irregular heart rhythm.

Apple Watches comes with the most advanced heart health trackers and has saved several people globally with timely heart rate ...

For those who just want a basic Apple Watch primarily for activity tracking and don't want to spend a whole lot of money for health features like ECG along with the faster chip and the always-on ...