Fantime Smart Watch Phone Bluetooth SIM Smartwatch Touch Screen Wrist Watch Support Hands-free/Making calls/Pedometer/ Sleep Monitor/Facebook/Twitter/Internet for Android Smart Phones CE ROHS Smartwatch Supporting SIM/ TF Card. It's not only a wristwatch, but also a cell phone. Bluetooth Sync to Android/ iOS. Long standby time- ONE MORE Battery for free as present, no need to worry about the battery using time. Viewing E-mail, caller ID, Using calendar, Posting Facebook/Twitter, Give all you want. 1.54" TFT LCD 2.5D Radian Capacitive Touch Screen, skin-friendly TPU watch strap, the wave inner side design of ventilation of air and sweat keeps your wrist clean and comfortable. Pedometer, sedentary reminder, sleep quality monitor, remote camera, calendar, calculator, 130W camera, video recorder, Browser, customizable watch faces and SMS push are waiting for you to discover and experience. At present only support part of the function for iPhone. For IOS system, it supports music player, hands-free/making calls/video etc..