The Apple Watch ECG app launched in the US when the new Apple Watch 4 landed, it also recently launched in the UK and now it will be headed to Canada soon.
The Canadian health regulator, Health Canada has now officially approved the ECG app for the Apple Watch, which means it should land some time soon.
The approval is for two licenses for two different functions, both of these cover the ECG function on the smartwatch.
The feature allows you to take an ECG test on the Apple Watch 4, because this is a health function, it needs approval from health regulators in each country it launches in. The feature is expected to be made available in Canada shortly, as soon as it is available we will let you guys know.
Source Apple Insider