Smartwatch Linwear LW77 Black

CPU：RL8763EWE
Screen：1.32″ TFT360*360PX
G SENSOR：STK8321
PPG Heart rate sensor：VP60A2
Flash：128Mb
Battery Capacity：270mAh
Shell：Zinc alloy+PC
Wristband Material：Silicone
Water Resistance：Real IP68
Phone: Yes
Receive calls: Yes
Phone connectivity: Yes