MAIN CHARACTERISTICSUltra Smart watch series 8, Z59Screen: 2.02 inch TFT LCD screen.Screen resolution: 435x 485 resolution.Touchscreen: Full touchscreen + physical buttons.Display size: 2.02 inches.Battery: 200mAh lithium battery.Charger: wireless charger.Bluetooth version: Bluetooth 5.2.Compatilbe: IOS 10.0 or above / Android 5.0 or above.App: Wearfit pro.Memory: RAM 32M-ROM 32MB.Certification: CE, FCC, RoHS.Detachable band.Waterproof: IP68