Watch: HUAWEI Band 9 * Screen: 1.47-inch AMOLED color * Resolution: 194 × 368 pixels, 282 PPI * Dimensions: 43.45 × 24.86 × 8.99 mm * Weight: Approximately 14g without strap * Touch: Full touch screen + side button * Battery: Up to 14 days depending on usage * Charging: Magnetic, 5V/1A * Water Resistance: 5 ATM, suitable for swimming and shallow water, not for diving * Connectivity: Bluetooth 5.0 and BLE * Compatibility: Android 8.0 or later and iOS 13 or later * Sensors: Optical heart rate sensor + 9-axis motion sensor + light sensor * Health Tracking: Heart rate, Blood Oxygen SpO2, Sleep, Stress, and other health indicators * Sports: Tracks a wide range of exercises and activities * Notifications: Receives call and message notifications from the phone * Features: Alarm, Timer, Stopwatch, Weather, Music Control, Find Phone, Multiple Watch Faces * Strap: Interchangeable and available in different colors and types * Model shown in the picture: HUAWEI Band 9, comes with a free charger and is open for offers.