Product parameters
1:OLED 0.95 inch colorful screen;
2:Bluetooth 4.0;
3:PPG Heart rate sensor Acceleration sensor;
4:NRF5283 MediaTek chip;
5:Compationble with IOS and Android Smart system sync;
6:IP67 waterproof;
7:200mAH Lithium polymer bettery;

Features
Touch screen operation:Yes;
Heart rate:support;
Step count:support;
Blood oxygen:support;
Calorie:support;
Smart notification &reminder:support;
Sleep monitoring:support;
Sedentary reminder:support;
Remote camera:support;
IP67 waterproof:support;
Anti-lost reminder:support;