1. Introduction
Thank you for choosing the momax smart Lite Tracker IOT Body Scale. This high-precision smart scale is designed to help you track various body composition metrics beyond just weight, including BMI, body fat, muscle mass, body water, protein, fat-free mass, bone volume, BMR, body age, body type, and body scoring. By connecting to the Momax Smart App, you can monitor your health and fitness progress effectively. Please read this manual thoroughly before use to ensure proper operation and maintenance.

Image 1.1: The momax smart Lite Tracker IOT Body Scale, a sleek white digital scale.
2. Important Safety Information
- Do not use this device if you have a pacemaker or other internal medical device.
- Do not use this device if you are pregnant.
- Keep the scale dry. Do not immerse it in water or use it in extremely humid environments.
- Place the scale on a hard, flat surface for accurate measurements. Avoid carpets or soft surfaces.
- The scale surface can be slippery when wet. Step on and off carefully.
- This scale is for household use only and should not be used for medical diagnosis or treatment.
- Keep out of reach of children.
3. Package Contents
Please check the package for the following items:
- momax smart Lite Tracker IOT Body Scale
- AAA Batteries (3x)
- User Manual
4. Product Overview
The momax smart Lite Tracker IOT Body Scale features a tempered glass base with four high-precision sensors and sensitive BIA electrodes for comprehensive body composition analysis. The bright LED display shows your weight clearly.

Image 4.1: Visual representation of the multiple data analysis capabilities of the scale, including Weight, Water, FFM, Body Scoring, Fat, Protein, VFI, BMI, Muscle, Body Age, Body Type, Bone Volume, and BMR.

Image 4.2: Detail of the scale's accurate measurement features, highlighting high-precision sensors, tempered glass base, sensitive BIA electrodes, and a bright LED display.
5. Setup Guide
5.1. Battery Installation
- Open the battery compartment on the back of the scale.
- Insert three (3) AAA batteries, ensuring correct polarity (+/-).
- Close the battery compartment securely.
5.2. Download the Momax Smart App
- Scan the QR code provided in the package or search for "Momax Smart" in your device's app store (App Store for iOS, Google Play for Android).
- Download and install the app.
- Register for a new account or log in if you already have one.
5.3. Pairing the Scale with the App
- Ensure Bluetooth is enabled on your smartphone.
- Open the Momax Smart App.
- Step onto the scale briefly to activate it. The display will show a reading.
- In the app, follow the on-screen instructions to add a new device. The app should automatically detect the scale via Bluetooth.
- Confirm the pairing within the app.

Image 5.1: Visual guide for the setup process: Download Momax Smart App, Sign Up, Activate Scale, Add Device, and Start to Use.
5.4. Setting Up User Profiles
- After successful pairing, create your user profile in the app by entering personal information such as gender, age, height, and activity level. This data is crucial for accurate body composition analysis.
- The scale supports up to 20 users. You can add family members or friends to track their data separately within the same app.
6. Operating Instructions
6.1. Taking a Measurement
- Place the scale on a hard, flat surface.
- Step onto the scale barefoot with your feet evenly placed on the electrodes.
- Stand still until the weight reading stabilizes on the LED display.
- The measurement data will automatically sync to the Momax Smart App if your phone is nearby with Bluetooth enabled.
6.2. Using the Momax Smart App for Detailed Data
The app provides a comprehensive overview of your body composition metrics and tracks your progress over time.
- Dashboard: View your current weight, BMI, body fat percentage, and other key metrics.
- Trends: Monitor daily, weekly, and monthly changes in your data through graphs and charts.
- Detailed Analysis: Access in-depth information for each metric, including explanations and healthy ranges.
- Data Sync: The app can sync with other health platforms like Apple Health, Google Fit, and Fitbit.
Video 6.1: A short video demonstrating the Momax Smart App interface, showing how various body composition data points like weight, BMI, fat percentage, muscle, water, and protein are displayed and tracked.

Image 6.2: Illustration of the automatic data recording feature, showing a user's weight trend over time as displayed in the Momax Smart App.

Image 6.3: An infographic detailing the 13 essential body measurements tracked by the scale and displayed in the app, including Weight, Water, Fat, Muscle, Protein, Fat Free Mass, Visceral Fat Index, Basic Metabolic Rate, Body Mass Index, Bone Volume, Body Age, Body Type, and Body Scoring.
6.3. Switching Units (kg/lb)
You can change the unit of measurement (kilograms or pounds) within the Momax Smart App settings. The scale's display will update accordingly.
6.4. Baby Mode
The Baby Mode feature allows you to weigh infants or pets accurately.
- Select "Baby Mode" in the Momax Smart App.
- First, step on the scale alone to measure your weight.
- Once your weight stabilizes, step off.
- Then, hold the baby or pet and step back onto the scale. The app will calculate the baby's or pet's weight by subtracting your initial weight.

Image 6.4: A visual guide to using the Baby Mode feature, showing a mother holding a baby and the app interface calculating the baby's weight.
6.5. Multi-User Management
The scale supports up to 20 user profiles, allowing multiple individuals to track their data independently within the same app.
- Each user can create a profile with their unique physical data.
- The app intelligently recognizes users based on their weight and other metrics. If a measurement is ambiguous, the app will prompt you to assign it to the correct user.

Image 6.5: Depiction of the multi-user capability, showing a group of people and the app interface listing various user profiles.
6.6. Voice Control Integration
The momax smart Lite Tracker IOT Body Scale can integrate with smart home assistants like Amazon Alexa and Google Assistant, allowing for voice commands to check your current weight.
- Enable the Momax Smart skill/action in your smart assistant's app.
- Link your Momax Smart account.
- Use commands such as, "Alexa, ask Momax Smart about my current weight."

Image 6.6: Illustration of the easy connection and voice control feature, showing a user interacting with a smart assistant to inquire about their weight.
7. Maintenance
7.1. Cleaning the Scale
- Wipe the scale surface with a soft, damp cloth.
- Do not use abrasive cleaners or chemical solvents.
- Ensure the scale is completely dry before storage or next use.
7.2. Battery Replacement
- When the battery indicator appears on the display or in the app, replace all three AAA batteries.
- Always replace all batteries at the same time with new ones of the same type.
- Dispose of used batteries according to local regulations.
7.3. Storage
- Store the scale in a cool, dry place.
- Avoid storing it vertically or placing heavy objects on it.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Scale does not turn on. | Low or dead batteries; incorrect battery installation. | Replace batteries; ensure correct polarity. |
| Inaccurate weight readings. | Scale on uneven surface; not calibrated; stepping on too quickly. | Place on a hard, flat surface; step on briefly to calibrate to zero before full measurement; stand still. |
| App not connecting to scale. | Bluetooth off; app not open; scale not activated; interference. | Ensure Bluetooth is on; open app; step on scale to activate; restart phone/app. |
| Body composition data not showing. | Not standing barefoot; profile incomplete; app not connected. | Ensure bare feet contact electrodes; complete user profile in app; verify app connection. |
9. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 11.02 x 11.02 x 0.98 inches |
| Item Weight | 3.32 pounds |
| Weighing Range | 11 to 396 lbs (5 to 180 kg) |
| Power Source | 3 x AAA Batteries |
| Connectivity | Bluetooth |
| User Capacity | Up to 20 users |
| Body Metrics Tracked | Weight, BMI, Body Fat, Muscle Mass, Body Water, Protein, Fat Free Mass, Bone Volume, BMR, Body Age, Body Type, Body Scoring, Visceral Fat Index |
10. Warranty and Support
The momax smart Lite Tracker IOT Body Scale comes with a standard manufacturer's warranty. For detailed warranty information, please refer to the warranty card included in your package or visit the official momax smart website. If you encounter any issues or require technical assistance, please contact momax smart customer support through their website or the contact information provided in the app.