High Quality Fitness GPS Smart Watch 1.43 Inch AMOLED Screen BT Call Heart Rate&Blood Oxygen Monitor Health Tracker Smart Watch

High Quality Fitness GPS Smart Watch 1.43 Inch AMOLED Screen BT Call Heart Rate&Blood Oxygen Monitor Health Tracker Smart Watch. Product Paramenters. Product Name: Spark 2 Pro GPS Smart Watch. Touch Screen. 43 "inches AMOLED Display with 466*466. Chip Solution. ATS3085S. Watch material. Aluminum alloy+Plastic + Silicon strap. Adapted System. Android 7.0, iOS 12.0 or the above. Bluetooth. BLE5.3. 53Battery. Waterproof. 3ATM. Color: Silver & Black ( In Stock) / Green / Blue / Pink. CAPP. Fitbeing. Featured functions. Massive dial download. GPS，Compass, Altitude. Barometric pressure Bluetooth call. Voice control. Stress test. Breathing Training World clock. Calculator Weather forecast. Music Control. Heart Rate Monitor Sleep Monitor. Blood Oxygen Blood. Pressure Message push. Features: Touchscreen. Function: Calendar. Function: Alarm Clock. Function: Power Reserve. Function: Remote Control. Function: Countdown. Function: Sleep Tracker. Function: Speed Measurement. Function: Fitness Tracker. Function: Call Reminder. Function: Answer Call. Function: Push Message. Function: Message Reminder. Function: Dial Call. Function: Altitude Meter. Function: Heart Rate Tracker. Function: Accelerometer.