Features: Basic Function: 1. Basic function Date and week display, Step, Calories, Distance,stop watch and so on. 2. Heart rate monitoring(24 hours real-time monitoring), Blood oxygen, blood pressure monitoring, Automatic sleep monitoring, Female physiological monitoring 3. Information storage, brightness adjustment, M-A-C address view, device RESETing 4. Movement record (step count, distance, calorie calculation), movement mode, message push, information storage, heart rate measurement, sleep monitoring, stopwatch, photo control, music control, full screen toc, rotary key 5. 6 different UI can be switched on main interface Alert & Notification function: 1. Call reminder, Message, QQ,Wechat. 2. Compatible with Face book,Skype,TWI TTER,WhatsApp,Line, KakaoTalk Hangouts content display and so on. 3. Sedentary, Alarm Reminder Special Function: 1. Wechat Sports Connect, set up sports goal, SHAREing fitness information. 2. Alarm clock, raise the hand bright screen, bright screen time, find the phone, find the bracelet, call rejection, shaking to take photos, do not disturb mode (time setting, turn off the bracelet vibration, turn off the message reminder), music player Product Description: APP: FitPro Bluetooth version: Bluetooth 5.0 Support iOS 9.0 version above and Android 5.0 version above Waterproof rating: IP67 Screen: 1.7 inches Ips 240x280 screen Operation mode: Full screen touc + side key operation, mobile APP control Battery capacity: 3.7V/180mAh FLASH memory: 512KB+16M Charging time: 1.5H G-Sensor: 3D-gsensor Working Time: Around 3days Shell material: Zinc-alloy + ABS Package includes: 1X Smart watch 1X USB Cable 1X Instruction manual