Each Garmin device that supports the ECG feature requires its own regulatory approval. There may be different timelines for various products in different regions, and I apologize that I cannot offer a firm timeline on when this may be available.
Now I know for sure: Garmin didn`t want to upgrade older modells...It sells better with high priced "nuew" models like Venu 3 etc. We don´t waiting for longer time...unbelievable...