| Specification | |
| Brand | LEMFO |
| Model | LF31 |
| Bluetooth Version | BT 5.0 & BT 3.0 |
| Operating Mode | Full-Touch |
| Compatible OS | Android 4.4 or above; iOS 8.4 or above |
| APP Name | FitCloudpro |
| APP Language | Chinese, Traditional Chinese, English, Korean, German, Spanish, Japanese, French, Italian, Russian, Portuguese, Arabic, Ukrainian |
| Watch Language | Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian |
| Message Push Language | Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian |
| Special Features | |
| Information Reminder | Bluetooth Call |
| Call Reminder | |
| Reject Call | |
| Call ID Display | |
| Message Reminder | |
| Notification | |
| Health | Heart Rate Monitor |
| Blood Oxygen Monitor | |
| Sedentary Reminder | |
| Sleep Monitor | |
| Exercise and Record | Multi-sport Modes |
| Step Count | |
| Calories | |
| Distance | |
| Excercise Time | |
| Sports Data Decording | |
| Application | Camera Control |
| Music Playback | |
| Alarm Clock | |
| Stopwatch | |
| Weather Display | |
| NFC | |
| Offline payment (Alipay) | |
| Multi-dial Switching | |
| Do Not Disturb Mode | |
| Technical Parameters | |
| Sensor | PPG Heart Rate, Acc Sensor |
| Waterproof | IP67 |
| Screen | Size: 1.32 inch |
| Type: IPS | |
| Resolution: 360*360 pixels | |
| Battery | Battery Capacity: 235mAh |
| Standby Time: About 14 days | |
| Using Time: About 7 days | |
| Charging Time: About 2 hours | |
| Charging Type: Magnetic Charging | |
| Appearance & Details | |
| Material | Watch Material: Metal Band Material: Silicone or Stainless Steel |
| Size | Dial Size: About 46*46*12mm Band Length: About 260mm Band Width: About 22mm |
| Packing List | 1* LEMFO LF31 Smart Bracelet |
| 1* Charging Cable | |
| 1* User Manual | |
Tips: 1. Light of shoot will affect the color of the products, pictures for reference only, subject to our available products. | |
Q&A
- Why doesn’t my watch start?
1. The watch needs to be connected to the charger for the first use.
2. If your watch battery runs out, you need to charge it for a while before trying to activate your watch.
3. Try to activate your watch by pressing the area below the screen for a long time.
- Why my watch doesn’t charge successfully?
1. Please make sure your charger is 5V/1A. If the current is too high, the watch would into the automatic protection of the state.
2. Please confirm that the charging cable is well attached to the charging position on the back cover of your watch.
- Why is there no charging cable in the package I received?
1. Please check the user manual and product details page to confirm whether the product is charged by USB. If so, please unplug the watchband, then you would find the charging jack.
2. If your watch isn’t USB charging and you don’t receive the charging cable, please contact our customer services right away.
- How to change the date and time?
Please scan the QR code in the manual to download the APP. Then the time and date will be automatically synced when the watch is connected to the phone.
- Can I wear it for swimming?
It is not recommended that you wear it to swim, because it is not a professional swimming watch.
- About the measurement data.
The monitoring data of heart rate, blood oxygen, blood pressure, and other health functions are for reference only, not on a medical basis.
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