OLED BP Heart Rate Health Monitor HD Colorized Screen IP67 Waterproof Smart Watch Bracelet
Tax included.
| Features | |||||
| Advantages | Main CPU | Nordic N51822 | storage temperature | -20??/span>-70??/span> | |
| Top waterpoof reach IP67 | Gravity Sensor | 3D sensor | Bluetooth | 4.0V | |
| Most-accurate heart rate monitor | Display | 0.86" OLED | |||