New Unlocked Smart Watch SmartWatch Wrist Watch Phone Sport Style Camera Bluetooth 1.55inch Captial Screen android phone unlocked (white) 1.HD display: High sensitive capacitive touch screen;perfect match technology 4. GSM850/900/1800/1900 four frequency call function call, hands-free, phone records, phone book, Bluetooth phone 2.The lost function: Seek mobile phone,Tow-way anti lost;Entertainment: MP3,MP4,Camera;Sync function 5.Note:Android system:This watch supports Android phone's Bluetooth, APP download and connection, you can also push your Android phone APP related application information to the watch; APP not support android 5.0. Apple system: the watch supports Apple phone Bluetooth connection, but don't support Apple phone APP download and connection,so your Apple phone's related application information can't be pushed to the watch 3.Phone function: Make phone call directly from the smart watch,including answering and dial-up.SIM slot,support make calls by Bluetooth or smart watch