【1.2-inch HD Full-color Screen】The high-definition full touch screen is adopted, with a clear display, rich details, and gorgeous colors, so that all contents can be displayed wonderfully 【Health Monitoring】Real-time heart rate all-day guard, blood pressure and oxygen detection, and sleep monitoring, always pay attention to your health quality 【100+ Sports Modes】The watch can record the steps, calories, distance, heart rate, and other data of your movement in real-time in a variety of sports types, making you healthier as you exercise 【IP67 Waterproof】It is more comfortable to wear hand washing, showering, sweat, and other daily wear 【One Touch Answer/Call】You can answer or call, high-definition original voice call, view call records, do not need to pick up the phone, do not miss any calls 【Female Physiological Period Function】The watch is beautiful and stylish, suitable for women. Enable women's exclusive health monitoring function to track individual physiological cycle Specifications: Chipset Supplier: Realtek Chipset: Realtek 8763EWE Compatible System: App (Da Fit) Android4.4 or above, IOS9.0 or above ROM: 640KB RAM: 578KB FLASH: 128MB Screen Type: IPS TFT Screen Size: 1.2" Resolution: 240*240 Touch Type: Full-screen touch Screen Material: Steened glass BT: BT5.2, transmission range: about 20m G-Sensor: SC7A20 Heart Rate: HRS3600 Motor: welding wire motor Battery Type: Polymer Battery Capacity: 200mAh Charging Method: Magnetic suction and charging Waterproof Level: IP67 FOTA: OTG