Niyajia NX18 PRO GPS Smartwatch

"Material: Zinc alloy case+plastic case+ Silicone strap
CPU: RTL8763EWE-VP
FLASH: Flash 128Mb
G-sensor: STK8321
Heart Rate: HX3918
Display: 1.508'' AMOLED Screen Resolution: 466*466
APP: FitcloudPro
Android system 5.0version or above ;iOS system 10.0version or above ;Support bluetooth with 5.0 version;
Battery: 400mAh"