ECG waveform is upside down in Samsung Health Monitor app
Electrocardiogram Monitoring Cleared for Galaxy Watch Active2 by South Korea's Ministry of Food and Drug Safety – Samsung Global Newsroom
FDA confirms Samsung's Galaxy Watch 3 is cleared for EKG, just like the Apple Watch - The Verge
FDA-Cleared Electrocardiogram Monitor App is Available in the US Starting Today on Galaxy Watch3 and Galaxy Watch Active2 – Samsung Global Newsroom
Monitor your heart rate on your Samsung smart watch
Samsung Health Monitor Smartwatch App | Samsung UK
Use the Samsung Health Monitor app on your Galaxy watch
Samsung Health Monitor Smartwatch App | Samsung UK
Biotricity Launches Biocare Cardiac Application for Samsung's Galaxy Watch4 Series | DAIC
Samsung Health Monitor | Samsung Australia
Upgraded Health and Personalization Features Come to Galaxy Watch, Galaxy Watch Active, Galaxy Watch Active2 and Galaxy Watch3 – Samsung Global Newsroom