Introduction
The WELLAND ER307UWB Smart Tape Measure is designed to provide accurate and convenient body measurements, helping you track your fitness and health progress. With its digital display, easy-to-use features, and smart app connectivity, it's an ideal tool for personal use or for monitoring multiple user profiles.
Figure 1: WELLAND ER307UWB Smart Tape Measure
Video 1: Overview of the WELLAND Smart Tape Measure features and app integration.
Setup Guide
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Charging the Device
Before first use, ensure the smart tape measure is fully charged. Connect the included USB Type-C cable to the charging port on the device and to a standard USB power source. The device features a long-lasting rechargeable Type-C battery.
Figure 2: Connecting the USB Type-C cable for charging.
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Downloading the Fitdays App
To unlock the full potential of your smart tape measure, download the 'Fitdays' app on your smartphone. The app is available on both the Apple App Store and Google Play Store.
Figure 3: Fitdays app available on App Store and Google Play.
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Pairing with the App
Follow the in-app instructions to pair your smart tape measure with your smartphone via Bluetooth. Ensure Bluetooth is enabled on your phone.
Operating Instructions
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Powering On/Off
The device features an auto on/off function. To manually power on, press the power button. The large digital LED display will light up.
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Changing Measurement Units
The tape measure supports both Imperial (inches) and Metric (centimeters) units. Short press the power button to toggle between 'inch' and 'cm' on the display.
Figure 4: Short press the power button to change units (Inch/cm).
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Taking Measurements
Pull out the tape to the desired length. The tape features an easy-lock hook for securing it around body parts, allowing for easy and accurate self-measurement. The measurement will be displayed on the easy-to-read white LED screen.
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Retracting the Tape
To retract the tape, simply push the retraction button. The tape will smoothly retract into the device for easy storage.
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Recording Measurements with the Fitdays App
Once paired, measurements taken with the smart tape measure can be quickly and accurately recorded in the Fitdays app. The app allows you to track your progress daily, weekly, or monthly, and visualize changes over time.
Maintenance
- Cleaning: Wipe the device and tape with a soft, damp cloth. Do not use abrasive cleaners or immerse the device in water.
- Storage: Always retract the tape fully before storing. Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: Recharge the device when the low battery indicator appears. Avoid fully depleting the battery for extended periods to prolong its lifespan.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Low or depleted battery. | Charge the device using the USB Type-C cable. |
| Cannot connect to Fitdays app. | Bluetooth is off, device is out of range, or app issue. | Ensure Bluetooth is enabled on your phone. Bring the device closer to your phone. Restart the app and the tape measure. |
| Inaccurate measurements. | Tape not properly positioned, or device malfunction. | Ensure the tape is snug and correctly positioned. If issues persist, contact customer support. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | ER307UWB |
| Product Name | Body Measuring Tape |
| Material | ABS (casing), Durable tape material (German quality) |
| Measurement Length | 60 inches / 1.5 meters |
| Measurement System | Imperial (Inch), Metric (Centimeter) |
| Division | 0.1 cm |
| Accuracy | Deviation under 0.2% (Patented Magnetic Induction Movement) |
| Display | Easy to read white LED, Digital Display (24*14.5 mm) |
| Battery | Rechargeable Type-C battery |
| Functions | Auto on/off, Low battery indicator, Easy-lock hook |
| Connectivity | Bluetooth (for Fitdays App) |
| Product Dimensions | 70 x 65 x 25 mm |
Figure 5: Patented Magnetic Induction Movement ensures high accuracy (deviation under 0.2%).
User Tips
- Multiple Profiles: The Fitdays app supports multiple user profiles, making it convenient for families or training teams to track individual progress.
- Versatile Tracking: Use the smart tape for various needs, whether you're losing weight, building muscle, or monitoring pregnancy progress.
- Body Shape Analysis: Leverage the app's features to understand your body shape and find suitable clothing sizes online.
Figure 6: The Fitdays app supports multiple user profiles for family or team tracking.
Figure 7: The smart tape measure is a versatile companion for various user needs.
Figure 8: Use the app to analyze your body shape and find suitable clothing sizes.
Warranty and Support
The WELLAND ER307UWB Smart Tape Measure comes with a 1-year warranty.
For technical assistance, customer service, or warranty claims, please contact us:
- WhatsApp/WeChat: +86 19350856924
- Email: zlinshow001@163.com
Figure 9: Information on 1-year warranty and app customer service.





