Rwatch R6s BT BT4.0 Smart Watch 1.6" Display Screen for Android 2.3 to 4.2 IOS 7.0 BT4.0 Above Smartphone Pedometer Burglar Alarm Sleep Monitor

Features:
You must connect phone through BT before use.
Only for Android 2.3 to 4.2 IOS 7.0 BT4.0 Above Smartphones.
It is a health partner, be ready to help you to do physical exercise at any time.
Anti lost: Watch will send alarm after leaving the mobile phone a certain distance.（＜10m ）
Sleep Monitor: It can monitor you quality of sleep, to help you improve you sleep.
Both as comfortable watch, smartphone companion and sports partner, it is the best product for yourself and your friends.
The product has Phonebook, Messaging and some other functions.
Perfect design, convenient to take along.
Note:
When use the product, you must download the Rwatch APK and install it.