| Item Name | OLED screen display Bluetooth heart rate wristband with pedometer function for hot sale |
| Compatible system | IOS 7.1 and above versions, Android 4.4 and above BLE4.0 version |
| Sensor | Gsensor kx022-1020 |
| Chip | Nordic nRF51822 |
| Heart rate sensor | Silicone labs Si1142 |
| Silicone labs Si1142 | life waterproof, non - swimming and diving |
| Screen type | OLED |
| Screen size | 0.49 inches |
| Shake | yes |
| Appearance material | 1)Front shell and back shell: plastic 2)Product size: 41.6x20x12.8mm 3)Product weight: 25g 4)Display color : white, blue, 5)Strap color: blue, orange, purple, blue, black |
| Other features | 1)Button:1 button 2)Control mode: button control/lift wrist display 3)Storage: 7 days 4)Battery type: polymer lithium battery 5)Battery capacity: 60mAh 6)Life time: 5-10 days 7)Charging mode: 3 point contact charging 8)Charging time: 1-1.5 hours |
| Bluetooth | 4.0BLE (low power consumption) |
| Device model | D-ID100 heart rate smart Bluetooth wristband |
| Packing list | host, wristbands, USB cable, manual, packing box |




