Smartwatch that works with any phone great deal

Classic and customizable style,1.54" IPS LCD 2.5D Radian Capacitive Touch Screen for easy operation.Built-in SIM card slot and TF card slot,Support NFC functions and Bluetooth connection It becomes a standalone watch phone with SIM card inserted, working in 2G GSM 850/900/1800/1900 MHz Network. You can send and read texts, make or receive calls on your watch.Simply like a GSM cell phone. Without SIM card, it works as a cell phone companion,receiving and making calls, getting texts via Bluetooth