Bluetooth BT4.1 Sports Smart Bracelet

Features:
You must connect phone through Bluetooth before use.
Only for Android 4.3 IOS 6.0 Above Smartphone.
It is a health partner, be ready to help you to do physical exercise at any time.
Call remind: It has call remind function, help you to miss the call.
Sleep Monitor: It can help you improve your sleep quality.
Both as comfortable watch, smartphone companion and sports partner, it is the best product for yourself and your friends.
Perfect design, convenient to take along.
Note:
When use the product, you must download the APK and install it.
Android user enter Google Play to search Bluetooth Health Watch.
IOS user rnter APP Store to search Bluetooth Health Watch.