1. APP/APK & PC Cloud Service, Automatically sync data by Bluetooth
2. Time dispaly
3. Distance display
4. Pedometer
5. Calories consume
6. Sleep Management:sleep quality -light/ deep sleep. turn over body times
7. Display incoming call ID or number
8. SMS/WhatsApp/Wechat/QQ etc. message notify
9. Water Resistant, Dust protection
10.Colour:black(red, grey colours Can be customized,MOQ:500pcs)
11. APP/APK & PC Cloud Service, Automatically sync data via Bluetooth 4.0 with your Anroid 4.3 above smart phones Galaxy S3，Galaxy S4，Galaxy Note3 etc.and other IOS7.0 above smart phones
12.colour:black,pink,blue(other colors can be customized, moq:1000pcs)