S998 4G Smart Watch Android 11.0 OS Smartwatch 2.64 Inch Large Screen 480*480 MT
System Android OS. The 4G Full Netcom frequency supported by the watch 4G full Netcom, global call;. 4G FDD:B1/2/3/4/5/7/8/13/17/18/19/20/25/26/28/29. 4G TDD: B38/39/40/41. resolution 480 480. network mode 4G.