Smart Watch,Kartice(TM) A9 Bluetooth 4.0 Smart Watch Wrist Wrap Watch Phone Touch Screen for iPhone 4/5/6/6S IOS Samsung Galaxy S4/S5/S6/S6 edge Plus /HTC Android Smartphones--Silver Classic and customizable style: Capacitive full-color display for three stylish interfaces with an adjustable-fit clasp and 1.54-inch smooth touch screen for easy operation. Get notifications at a glance: Check incoming calls,, social updates, time, and more on your wrist without pulling out your phone. Multifunction: Facebook, Twitterdial, address book, call history, BT notification,Remote Camera , pedometer, sleep monitor, anti-loss,Sedentary Reminder,etc.Enjoy music anytime and track your steps on the go. This watch is totally compatible with Android but partially with IOS. Please download the APK as manual before you use the watch. Important Note:The watch can be compatible with phone with IOS7 system or above, but there are two functions can not work with IOS.