Multi-function Student Electronic Watch Cross-border Touch Screen Smart Watch Silica Gel Heart Rate Sleep Health Monitor 1pc Description: model T12 For people Children, teenagers screen size : BLE5.0 System: Android 4.4 and above version 4.0 or higher 0.96 Material PC+ABS Operation method Single touch screen Wireless distance 5m (inclusive)-10m (inclusive) Wristband material Silica gel Additional features Step counting, smart reminders, health, etc. Features Waterproof, step counting, heart rate monitoring, etc. waterproof level Swimming waterproof Specifications: Main function: 1. Health monitoring (sleep monitoring, 24-hour heart rate monitoring, blood pressure, blood oxygen) 2. Exercise monitoring (step counting, calorie consumption, distance, 16 exercise modes, GPS track record) 3. Other functions (personalized meter change, call reminder, drinking reminder, sedentary reminder, text message reminder, female health, alarm clock reminder, remote camera, etc.) 4. Message push software (Facebook, Twitter, line, WeChat, etc.) 5. The bracelet supports multi-national language display. The application supports languages from dozens of countries and regions around the world. Package Included: 1*Bracelet watch+1*Data cable