Click Image for Gallery
| Model | F1S |
| Color | Black, Blue, Purple, Green, Light Pink |
| Compatible OS | Android 4.4 and iOS 7.1 above |
| Operating Mode | Touch |
| Bluetooth Version | Bluetooth 4.0 |
| Size | 235*20*12mm |
| Special Features | |
| Waterproof | IP67 Waterproof |
| Heart Rate Monitor | Support |
| Sleep Monitor | Support |
| Pedometer | Support |
| Sedentary Reminder | Support |
| Raise To Awake | Support |
| Exercise Plan | Support |
| Alarm | Support |
| Caller or Message Show | Support (Call, SMS, Wechat, QQ, Facebook, Whatapp) |
| Technical Parameters | |
| Sreen | Size: 0.71inch Type: OLED |
| Battery | Battery Capacity: 70mAh Standby time: 7days |
| Sensor | Huajing sensor high precision |
| Band | Material: TPU |