1. Introduction
This manual provides instructions for the proper use and maintenance of your Lepulse Digital Body Fat and Muscle Scale. This advanced scale utilizes 8-electrode bioimpedance technology to provide comprehensive body composition analysis.
The Lepulse scale measures 20 body compositions, including weight, body fat percentage, muscle mass, BMI, body water, bone mass, and subcutaneous fat. It features an extra-large LCD display and connects to the "Fitdays" app for detailed analysis and tracking.
2. Product Overview
2.1 Product Features
- 8-Electrode Bioimpedance Technology: Measures 5 body segments (4 limbs and torso) for full-body analysis.
- 20 Body Composition Metrics: Provides detailed data on weight, body fat, muscle, BMI, water, bone mass, etc.
- Extra-Large LCD Display: Shows 8 key measurements directly on the scale without needing the app.
- "Fitdays" App Integration: Syncs data via Bluetooth, offers dimensional body analysis reports, and tracks trends over time.
- High Precision: Equipped with 4 high-precision sensors, accurate to 0.1 kg (0.2 lb), with a maximum capacity of 180 kg (400 lb).
- Rechargeable: Type-C charging, provides approximately 200 uses per full charge.
- Multi-User Support: The app supports up to 24 user profiles.
2.2 Components Included
The package includes:
- 1 Lepulse Digital Body Fat and Muscle Scale
- 1 Type-C Charging Cable
- User Manual (this document)
2.3 Product Diagram

This image shows the Lepulse 8-electrode scale with its components labeled, including the main scale unit, the handle with four electrodes, the LCD display, ITO coating technology, 4 precision G-sensors, 4 anti-slip pads, and a Type-C charging port. It also highlights key measurements displayed on the screen like body weight, body fat percentage, BMI, body water percentage, muscle mass, body age, bone mass, and obesity level.
3. Setup
3.1 Charging the Scale
Before first use, ensure the scale is fully charged using the provided Type-C cable. The charging port is located on the device. A full charge typically takes 2-3 hours.
3.2 Installing the "Fitdays" App
The Lepulse scale requires the "Fitdays" app for full functionality and detailed body composition analysis.
- Scan the QR code in the product packaging or search for "Fitdays" in your smartphone's app store (available on iOS 8.0+ and Android 5.0+).
- Download and install the app.
- Create a user profile within the app, providing necessary personal information (e.g., age, height, gender) for accurate measurements.

This image illustrates the Bluetooth 5.0 connectivity of the scale with iOS 8.0+ and Android 5.0+ devices, showing the "Fitdays" app logo and links to download it from the App Store and Google Play. It also depicts the app's interface for body composition analysis and data synchronization with other fitness apps like Google Fit, Fitbit, Samsung Health, and Apple Health.
3.3 Pairing with the App
Ensure Bluetooth is enabled on your smartphone. Open the "Fitdays" app. Step onto the scale to activate it. The app should automatically detect and pair with the scale. Follow any on-screen prompts in the app to complete the pairing process. For the first connection, the app is required to display all measurements.
4. Operation
4.1 Taking Measurements
Standard Weight Measurement
Simply step onto the scale with bare feet. The scale will display your weight on its LCD screen.
Full Body Composition Measurement (8-Electrode)
For a complete body composition analysis, hold the handle with both hands while standing barefoot on the scale. Ensure your hands are dry and make good contact with the electrodes on the handle. The scale will perform a segmental BIA measurement, analyzing 5 segments of your body.

This image shows a person standing barefoot on the Lepulse scale and holding the handle, demonstrating the correct posture for a full 8-electrode body composition measurement.
4.2 Understanding the Display
The extra-large LCD display on the scale shows up to 8 key measurements directly, including weight, body fat percentage, muscle mass, BMI, body water, bone mass, body age, and body type. For a detailed breakdown of all 20 metrics and historical data, refer to the "Fitdays" app.
4.3 Using the "Fitdays" App
After each measurement, the data will automatically sync to the "Fitdays" app when your smartphone is within Bluetooth range and the app is open.
- Detailed Reports: View comprehensive analysis reports for all 20 body composition metrics, including segmental analysis.
- Trend Tracking: Monitor your progress over days, weeks, months, and years with detailed graphs.
- Goal Setting: Set and track personal health and fitness goals.
- Data Sharing: Share your data with other fitness apps like Google Fit, Apple Health, and Fitbit.
- Multi-User Management: Manage up to 24 individual user profiles.

This image displays the "Fitdays" app interface, showing a detailed body composition analysis report with various metrics like weight, body fat percentage, BMI, and segmental analysis for different body parts. It highlights the comprehensive data provided by the 8-electrode scale.

This image shows trend graphs within the "Fitdays" app, illustrating how weight, body fat, and BMI change over time, allowing users to track their progress visually.
5. Maintenance
5.1 Care and Cleaning
- Clean the scale surface with a damp cloth and mild detergent. Avoid abrasive cleaners or harsh chemicals.
- Do not immerse the scale in water or spray water directly onto it.
- Keep the scale dry.
5.2 Storage
Store the scale in a cool, dry place. Avoid extreme temperatures and direct sunlight. Do not place heavy objects on the scale when not in use.
6. Troubleshooting
6.1 Common Issues and Solutions
Scale Not Turning On
- Ensure the scale is fully charged. Connect it to a Type-C charger and allow it to charge for at least 2 hours.
- If the issue persists, contact customer support.
Inaccurate Measurements
- Ensure the scale is placed on a hard, flat surface. Soft surfaces like carpets can affect accuracy.
- Stand still and centered on the scale with bare feet.
- Ensure your feet and the scale's electrodes are clean and dry.
- For 8-electrode measurements, ensure a firm and dry grip on the handle.
- Recalibrate the scale by stepping on it briefly, then stepping off, and waiting for it to display "0.0" before taking a measurement.
App Not Connecting via Bluetooth
- Ensure Bluetooth is enabled on your smartphone.
- Make sure the "Fitdays" app is open and running in the foreground.
- Step onto the scale to activate its Bluetooth signal.
- Try restarting both your smartphone's Bluetooth and the "Fitdays" app.
- If the problem persists, try unpairing and re-pairing the device in your phone's Bluetooth settings and the app.
Data Not Syncing to App
- Ensure the scale is successfully paired with the app.
- Make sure the app is open when you take a measurement, or open it shortly after to allow data to sync.
- Check your phone's internet connection if the app requires it for certain features or cloud syncing.
7. Specifications
7.1 Technical Specifications
| Feature | Specification |
|---|---|
| Model | WFDE-600-04570-00-A04 |
| Brand | Lepulse |
| Measurement Type | 8-Electrode Bioimpedance Analysis (BIA) |
| Body Composition Metrics | 20 (Weight, Body Fat, Muscle Mass, BMI, Body Water, Bone Mass, Subcutaneous Fat, etc.) |
| Weight Capacity | 180 kg / 400 lb |
| Accuracy | 0.1 kg / 0.2 lb |
| Display Type | LCD |
| Connectivity | Bluetooth |
| App Compatibility | Fitdays (iOS 8.0+, Android 5.0+) |
| Power Source | Rechargeable Lithium Polymer Battery (Type-C) |
| Product Dimensions | 5.7 x 33.29 x 42.9 cm |
| Product Weight | 2.3 kg |
| Material | Metal |
| Special Features | Automatic shut-off, Large display, Smart functionality |
8. Warranty and Support
8.1 Warranty Information
This Lepulse product comes with a 1-year availability of spare parts in the EU. For specific warranty terms and conditions, please refer to the documentation included with your purchase or contact Lepulse customer support.
8.2 Customer Support
If you encounter any issues or have questions regarding your Lepulse Digital Body Fat and Muscle Scale, please contact Lepulse customer support. Refer to the product packaging or the official Lepulse website for contact details.
You can also visit the official Lepulse store on Amazon for more information: Lepulse Amazon Store.




