Bluetooth Smart Wrist Watch Phone with NFC and GSM Standalone Function - IPhone(limited functions)/android Full Compatible Receive notifications on your wrist, including caller ID, texts and emails. Make or answer calls. Memory expands to 32GB with a MicroSD card Becomes a standalone unlocked 2G GSM phone when a SIM card is inserted Beautiful 1.54" LCD 2.5D RADIAN Capacitive Touch Screen with high resolution Anti-lost, Remote Capture, Calendar, Audio and Video Player, FM Radio NOTE: This smart watch have limited functions for IOS devices.Lucky TechTronics Manufacturing Inc.