The Samsung Galaxy Watch 3 is an elegant smartwatch with a sophisticated classic design and durable water resistance. Key Technical Specifications • Screen: Precise Super AMOLED touch screen, 1.4 inches (45mm version) or 1.2 inches (41mm version), protected by Gorilla Glass DX. • Sizes: Available in two sizes, 41mm and 45mm. • Operating System: Runs on Tizen OS 5.5. • Memory: 1GB RAM with 8GB internal storage. Health and Sports Features • Health Tracking: Blood oxygen measurement [SpO2], heart rate, and electrocardiogram [ECG]. • Fitness: Automatic exercise tracking, sleep monitoring, and stress levels. Reason for selling: Circumstances Condition: Used Color: Black