ECG App for Apple Watch Series 5
Which ECG app do I need to download for the Apple Watch Series 5
[Re-Titled by Moderator]
Apple Watch Series 5, 6
Question marked as
it's a build in app if it's approved by the government in your country and in the country of purchase it should be there already
Taking an ECG with the ECG app on Apple Watch Series 4 or later - Apple Support