Linewear LW77 Smart Watch Black
CPU:RL8763EWE
Screen:1.43" TFT360*360PX
G SENSOR:STK8321
PPG Heart rate sensor:VP60A
Flash:128Mb
Battery Capacity:300mAh
Shell:Zinc alloy+PC
Wristband Material:Silicone
Water Resistance:Real IP68
Phone: Yes
Receive calls: Yes
Phone connectivity: Yes