Smartwatch 2G GSM & Bluetooth Smartwatch phone:Has a Touch Screen.Can be used as a smart phone/ or pair up with your smart phone.It supports Bluetooth Headset and bluetooth dialer. It comes with Music Player, Camera, Alarm Clock, Watch, Pedometer, Vibration Alert Instant notifications for call/text/email and all the other apps ( Some functions like Notification Push,Remote capture,Anti-lost are currently unavailable on iOS because the iOS app is unavailable now) It works as a standalone smart watch and also a regualr smart watch.Make/receive calls with this smartwatch with/ or without connecting to your phone Supports blutooth V3.0, 2G/GSM/ Micro sim card slot / unlocked / NFC capable Sync your phone contacts to smartwatch using Bluetooth. It works with both IOS and Android(Apple,Samsung,LG,HTC,Nexus and all other android phones) (iOS only call syncing and Bluetooth music share)