galaxy watch 4

Galaxy Watch4 Bluetooth (44mm) SM-R870NZKAXSE. 4.2 (2156 ) Our first smartwatch with body composition to track your progress anytime, anywhere. Group challenge features to enjoy more steps with friends and get motivated. Real-time health monitor of Blood Pressure and ECG on your wrist. Holistic sleep tracking feature with Blood Oxygen ... prediksi macau 4 mei 2023