Display: 1.39 ? AMOLED HD display, Resolution: 454?454 HD. Memory: 4 GB.
Connection: Bluetooth 5.1, BLE / BR / EDR. GPS Supported. Water resistance: 5 ATM water-resistant.
Battery: 14 days for typical use. System requirements: Android 4.4 or later; iOS 9.0 or later. HUAWEI Watch face store is not compatible with iOS devices.
The charging port: Megnetic recharging thimble. Charging voltage and Current: 5V 0.5A /1A/ 1.5A / 2A.
Key Features: 14-Day Battery Life; 15 Professional Workout Modes; 85 Custom Workout Modes; SpO2 Monitoring(Blood Oxygen Saturation Monitor); Heart Rate Tracker; GPS Supported; Better Sleep Monitoring; Play Music; Fitness Tracker.