watchOS 7.2

Apple Watch ECG and irregular heart rhythm notification launching in Taiwan next Tuesday

Christian Zibreg / December 10, 2020

The electrocardiogram (ECG) feature is coming to Apple Watch customers in Taiwan on Tuesday, December 15 (Taiwan time), with the upcoming watchOS 7.2 and iOS 14.3 updates.

Apple has updated the Apple Watch ECG algorithm in OS 14.3 and watchOS 7.2

Christian Zibreg / December 9, 2020

Apple has created a new version 2 algorithm for the Apple Watch Series 4 and later to measure electrocardiogram (ECG) waves of one's heart via the optical heart sensor.