How to turn on the ECG function of Apple Watch? The ECG function of Apple Watch only supports some countries and regions. Friends from China, Hong Kong, Taiwan/Taiwan Province can use it, but friends from other regions don't. The ECG was turned on in the privacy of my watch. The steps are as follows:
1. Open the Apple Watch app on iPhone, tap My Watch, and then tap Privacy.
2. Click on the heart rate to view.
This paper is based on Apple Watch Series 6&; & such as Iphone 12, suitable for watchos 7&; & ampIos 14 system Apple WatchV 1.4. 1 version