AP6 Smart Watch Dual Camera 4G Plug in Card WIFI Internet Heart Rate Blood Pressure Blood Oxygen Monitoring

Hardware parameters Watch type: 4G Android smartwatch Appearance design: Watch Main screen size: 1.54 inches Touch screen: G+F full fit Home screen resolution: 360 * 360 Network type: single SIM card Network mode: GSM/WCDMA/LTE Mobile: GSM: B2/B3/B5/B8 WCDMA: B1/B2/B5/B8 LTE_FDD: B1/B2/B3/B5/B7/B8/B20 LTE-TDD: B38/39/40/41 (100MHz) Key type: virtual QWERTY keyboard+2 side keys Body color: gun color, silver color Watch size: 51 * 51 * 15.4mm Mobile phone weight: 85g Hardware parameters Operating system: based on Android OS v8.1 Number of cores: four cores CPU model: SP9832E Memory: 2+16/4+64 SIM card type: SIM card (small card Nano SIM card) Battery type: built-in battery Battery capacity: 800mAh basic function Input method: handwriting Call history: Received+dialed+missed calls Address book: business card storage SMS, recording function, alarm function, timer, stopwatch, real-time weather, calendar function, WIFI, Bluetooth, camera, music and video playback, GPS navigati