Flylinktech S18 Bluetooth Smartwatch Unlocked Smart Watch Phone With MMS/SMS/Alarm/Kcal GSM Quad-band (Red) Support band:2G:GSM 850/900/1800/1900 Enjoy the S Voice personal assistant right on your wrist When you want to recording some important voice,it's easy to use your watch on your hand. Making calls on the move . Receive Quick Glance notifications, such as texts and phone calls on your wrist.