| Technical Parameters | Model number | DO heart rate monitor OEM smart watch band |
| CPU chip | Nordic nRF51822 |
| Sensor | G-sensor kx022-1020, silicon labs Si1142 |
| Screen | 0.91'' OLED screen |
| Bluetooth | 4.0+ EDR |
| Battery | built-in 60mAh polymer Lithium battery |
| Standby | 7-10 days |
| Charge | USB port |
| Waterproof | live waterproof |
| App OS | iOS7.1 and above, Android 4.4 and above |
| Operate | multipoint touchscreen switch mode |
| Functions | heart rate monitor, steps pedometer, calorie burnt, distance track, RTC display, sleep monitor, call alert, alarm alert, sedentary reminder |
| Physical specifications | Sizes | length 220mm, width 20mm, thickness 12.8mm |
| Net weight | 25g |
| Colors | blue, dark blue, orange, black |
| Materials | strap TPU, host case PC |
| Packing: | Retail packing details | 1 skin packing + 1 smart watch + 1 manual |
| Retail packing size | 60*10*130mm/0.15kg |
| Carton | 100 pieces/carton |
| Certifications and test report | CE and FCC, ISO10993-5 ISO10993-10/RoHS Directive-complaint |