| Basic Description | |
| Brand | LYNWO |
| Model | FB3 |
| Color | Black，Blue，Grey，Purple |
| Display | 0.86 Inch OLED screen |
| Materials | Case:Medical class ABS+ PC，Band:Medical class TPU |
| Function | |
| 1.Pedometer 2.Sleeping monitor 3.Heart rate monitor4.Blood oxygen monitor 5.Blood pressure 6.Montion trajectoty 7.Self-timer control 8.Long standby 9.Incoming call 10.Life waterproof | |
| Parameter | |
| Motion | Support |
| Bluetooth | Bluetooth 4.0 |
| Compatible OS | Android 4.4 and above/iOS 7.0 and above/Bluetooth V4.0 smart phones |
| Language | German， French， English， Chinese， Russian， Spanish |
| Waterproof level | IP67 |
| Bracelet Dimensions | 46.7mmX19.7mmX11.2mm |
| Strap Size | 200mmX16.1mmX2.2mm |
| Battery capacity | 80mAh |
| Package included | 1 x Smart Wristband Bracelet |
| 1 x Charging Cable | |
| 1 x User Manual | |