FDA-Cleared Electrocardiogram Monitoring App is Available Starting Today on Galaxy Watch3 and Galaxy Watch Active2 in the New Samsung Health Monitor App - Samsung US Newsroom
Samsung Watch 4 will include blood pressure tracking and ECG monitoring - Tech Guide
How do I measure the ECG on Galaxy Watch device? | Samsung AFRICA_EN
Galaxy Watch 3 review: A stunning smartwatch with SpO2 tracking and ECG - CNET