"Screen Size: 0.49""

Resolution: 64X32 DOT

Screen: OLED

Watch Body Size:Diameter:30.9MM,Thickness:9.7MM

Battery: 20*3.2MM(size)200mAh

Main Chip: Ti2541 BT4.0

Nand Falsh:RAM 8KB

Memory: FLASH 256KB

Keys: 1 touch key

Support : Ultraviolet Rays UV SENSOR

LED Remind: Support

Pedometer: Support ,32bit MCU and 3axis high performance acceleration sensor , professional pedometer IC and its accurate rate reach above 95%.

Bluetooth Standard：4.0+EDR（Support Android 4.3 or above , IOS7.1 or above ).

Functions: Sport detection, energy consumption, sleep monitoring, ultraviolet radiation monitoring, environment temperature monitoring, anti-lost,Life waterproof, phone calls reminding ( support android os )"