This Is A Smartwatch With Bluetooth Dialer, Music Player, Alarm Clock, Watch, Camera, Remote Camera, Bluetooth Sms/Message Notifier, Message Reminder, Call Reminder, Answer Call, Dial Call, Nfc For Quick Pairing It Comes With A 1.54" Ips Lcd 2.5D Radian Capacitive Touch Screen For Easy Operation. Built-In Sim Card Slot And Tf Card Slot, Support Bluetooth Connection Compatible With Android System (Full Function Support) AndSystem (Limited Function Support, It Can Work With As A Bluetooth Device Only It Have A Better Chipsets And More Memory, Better Display And A Better Touch Screen To Give You The Best Performance Available For This Segment Of Smart Watches