ELEGIANT Bluetooth Phone Smart Watch Wrist Phone Cell Phone Watch Phone Mate For Android (Full functions) Samsung S3/S4/S5/S6/S6 Edge Note 2/Note 3/Note 4/Note Edge HTC Sony LG and iPhone 5/5C/5S/6/6 Plus (Partial functions) Gold GSM 850/900/1800/1900 MHz , Single Micro SIM Card Lasts multiple days on a single battery charge Bluetooth Dialer, Call Reminder, Bluetooth Call,Bluetooth SMS/IM Message Notifier Pedometer, Sleep Monitor, Sedentary Reminder, Remote Camera,Calendar 1.56" TFT LCD Touch Screen 240*240 pixels.2.0M Camera, Video Recording Support. Anti-loss Technology to bind phone.Pedometer, Sleep Monitor, Sedentary Reminder.Audio and Video Player This watch can also work with iPhone as a Bluetooth device(Means you can receive a call or make a call also sync your contacts to this watch via bluetooth).But Some functions like Notification Push,Remote capture,Anti-lost are currently unavailable on iOS because the iOS app is unavailable now.