Bluetooth Smart Watch Fitness Tracker Long Battery Waterproof iOS Android

Description 30-Day Battery Life: Powerful battery supports long use and fast chargingBluetooth Call Notifications: Answer calls and receive app alerts directly24/7 Health Monitoring: Tracks heart rate, sleep stages, SpO2, stress120 Sports Modes Waterproof: Accurate fitness tracking with 5ATM water resistanceCustomizable HD Display: 1.85″ screen with 300 watch faces and photo upload