1,Caller's name and number display.
2,Alert type: Vibrating only/vibrating and ringing, multi ring for option.
3,Ringing and Vibrate remind for SMS
4,Answer/Conversation/Reject Calls.
5, Calling record Sync automatically and View.
6,Phone contacts sync automatically , View and Dialing.
7, Music player. The WATCH can control the music to play or pause of your phone.
8,WATCH can search the Bluetooth device. 
9,Bluetooth Notification: Download a " Bluetooth Notification" apk. in your Andriod phone, WATCH can sync ,remind and read all the news in your phone. Such as: Whatsapp, skype, MSN, Wechat,SMS and so on.  
 (Note: this APPLICATION only suit for Android smart phone)
10,Alarm/ stopwatch/ Calendar
11,Time and Date display
12,Language: Version1:Chinese/English
                        Version2:English/Spanish/Deutsch/Italy/French
                         Version3:Chinese/Japanese/Korea

Iphone can achieve all the functions but Point 9.

function : introduction 1 . with wifi and bluetooth function .
2 . real leather watchband .
3 . call shock prompt , acni display , can display callerid chinese / english name .
4 . invocation and dial function .
5 . ultra long standby , standby time reach up to a week
6 . mobile loss prompt , when the mobile phone 5 to 10 m far bluetooth watch , impact procure all on mobile phone .
7 . set fashion , practical , sports , a glarier , say goodbye to friend , personal use and most or products .
8 . compatible 's bluetooth 2.1 .
9 . comply with bluetooth specification of v0.96 .
10 . auto power saving mode .
11 . support low power operation mode / high speed model .
12 . suitable for all bluetooth mobile phones .
13 . second grade standard ( 10 m ) .
14 . comply with bluetooth hands-free standard ( handfree profile ) v0.96 .
15 . working temperature - 20 + 75 ( degree ) , storage temperature : - 40 ~ + 85 ( degree ) .
16 . battery : lithium battery .
17 . ac dc adapter / .
18 . usb charge cable .
19 . manual