Feature: 1. Superior design: 1.3 inch full-fit, full-touching and full-round screen, IPS HD resolution clearly shows information. LED display helps you to use at night, Comprehensive and user-friendly design. 2. Long Battery Life: Built-in 380mAh battery could be used for seven days when full charge. The standby time is up to 100 days, no worry about forgetting charging for your bracelet. 3. IP68 Waterproof: High waterproof level, you can take it to swim, wash hands and sport not include hot bath and sauna,the best choice for travelers and outdoors because it is waterproof and sweatproof. 4. Message Reminder LED display: Support Information push display content, phone reminder and weather forecast.LED light clearly shows what you want to see at night. 5. Heart Rate Sleep Monitoring: Tracks real-time heart rate automatically continuously and automatically tracks your sleep duration consistency with comprehensive analysis of sleep quality data, helping you adjust yourself for a healthier lifestyle. 6. Sport Bracelet: A good smart watch to step, calories and distance calculation, suitable for running, walking, riding, climbing, basketball, football, badminton and table tennis. 7. More Function: When you raise hand, the smart watch will brighten immediately, and it supports alarm clock, stopwatch, sedentary mode and sleep mode. Specification: Screen: 1.3inch IPS 240*240 full touchable round display Chip: Nordic NRF52832 Memory: 51264KB; extend 64M Waterproof level: IP68 Battery capacity: 380mAh Working time: 7 days Standby time: 100 days Bluetooth version: BT4.0 Watch language: Chinese, English, Japanese, Russian, Spanish, Portuguese, French, Italian, German. App Language: Traditional Chinese, English, Korean, Japanese, German, French, Russian, Portuguese, Spanish, Italian, Malay, Polish. Color: As the picture show Package List: 1 x Smart Watch 1 x Charging cable 1 x User manual