M99 4g Android Smart Watch with Wifi SIM Card 2.16 Inches AMOLED Display Watches NFC GPS Fitness Sport Health tracker Smartwatch

M99 4g Android Smart Watch with Wifi SIM Card 2.16 Inches AMOLED Display Watches NFC GPS Fitness Sport Health tracker Smartwatch. Model name. M99 Android Smartwatch. RAM&ROM. 3GB+32GB. System. Android 8.1. Battery: 1100mAh & Magnetic Charging. Screen. 16-inch AMOLED 480*480. (B2.B3.B5.B8) (B1.B2.B5.B8) (fdd.b1.b2.b3.b4(66).b5.b7.b8.b12.b17.b20.b28f) (tdd.b3.b4.b38.b39.b40.b41) PHOTOS. Features: Touchscreen. Features: App Control. Function: Sleep Tracker. Function: Speed Measurement. Function: Fitness Tracker. Function: Message Reminder. Function: Heart Rate Tracker.