HOLISTIC HEALTH MONITORING: Use your Galaxy watch to record ECG for 30 seconds similar to a standard single-lead ECG. (All ECG functionality requires compatible Galaxy smartphone). The ECG Monitor app will also check the recording for signs of Atrial Fibrillation - a common form of irregular heart rhythm.
BATTERY BUILT FOR ENDURANCE: The Galaxy Watch3's long-lasting battery can go for more than a day on a single charge, and you can always get a quick boost from your compatible Galaxy phone with Wireless Power Share.
STRONGER INSIGHTS. NEXT-LEVEL FITNESS: Spend your time moving while Galaxy Watch3 tracks seven popular activities automatically. Get more out of each movement thanks to built-in run coaching.