1. Introduction
This manual provides essential instructions for the safe and effective use of your FITINDEX Smart Scale and Electric Vibrating Foam Roller. Please read this manual thoroughly before use and retain it for future reference.
2. Package Contents
- FITINDEX Smart Scale
- Electric Vibrating Foam Roller
- USB Charging Cable (for Foam Roller)
- User Manual (this document)
3. Smart Scale Setup
3.1 Battery Installation
The smart scale typically uses AAA batteries (not always included). Open the battery compartment on the underside of the scale and insert the batteries according to the polarity indicators. Close the compartment securely.
3.2 App Download and Pairing
- Download the FITINDEX App from the App Store (iOS) or Google Play (Android).
- Create an account and set up your personal profile.
- Ensure Bluetooth is enabled on your smartphone.
- 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.

Image: The FITINDEX Smart Scale displaying a weight measurement, with a smartphone showing the FITINDEX app interface and a smartwatch indicating 'Measuring'.
3.3 Initial Measurement
After pairing, step onto the scale barefoot on a hard, flat surface. Stand still until your weight and body composition data are displayed on the scale and synced to the app.
4. Smart Scale Operation
4.1 Taking a Measurement
Place the scale on a hard, flat surface. Step onto the scale barefoot. Ensure your feet are in contact with the electrodes. Stand still until the measurement is complete. The scale provides accurate measurements up to 400lb (180kg) in 0.2lb (0.05kg) increments.

Image: An exploded view of the FITINDEX Smart Scale, highlighting its four high-precision sensors on the underside, which contribute to accurate measurements.
4.2 Understanding Body Composition Data
The FITINDEX Smart Scale monitors 13 body composition metrics, providing a comprehensive view of your health. These include:
- Weight
- BMI (Body Mass Index)
- Body Fat Percentage
- Muscle Mass
- BMR (Basal Metabolic Rate)
- Bone Mass
- Body Water
- Visceral Fat
- Subcutaneous Fat
- Protein
- Skeletal Muscle
- Fat-Free Body Weight
- Metabolic Age

Image: A smartphone screen displaying the FITINDEX app, which shows 13 different body composition metrics such as weight, body fat, BMI, muscle mass, and more.
4.3 App Synchronization
The FITINDEX App allows you to track your progress over time. It syncs effortlessly with popular fitness apps like Fitbit, Apple Health, Google Fit, Samsung Health, and Apple Watch. Your personal information remains secure within the app.

Image: The FITINDEX app displaying progress tracking graphs for weight, body fat, and BMI over time, with a person jogging in the background.
4.4 Placement Guidelines
For accurate readings, always place the smart scale on a flat, hard surface. Avoid carpets or uneven flooring, as this can affect measurement precision.
5. Electric Vibrating Foam Roller Setup
5.1 Charging
Before first use, fully charge the electric vibrating foam roller using the provided USB charging cable. Connect the cable to the charging port on the roller and a suitable USB power source. The indicator light will show charging status and turn solid when fully charged.
6. Electric Vibrating Foam Roller Operation
6.1 Power On/Off
Press and hold the power button on the control panel to turn the foam roller on or off.

Image: An electric vibrating foam roller with its control panel visible, positioned next to a person using a similar roller to massage their leg muscles.
6.2 Adjusting Vibration Intensity
The foam roller features 5 powerful vibration intensity settings, ranging from 1500RPM to 3200RPM. Press the mode button to cycle through the different vibration levels to find your preferred intensity for muscle relief.

Image: A cutaway diagram of the electric foam roller illustrating its internal motor and the five distinct vibration levels (1500RPM to 3200RPM) it offers.
6.3 Usage Recommendations
The vibrating foam roller is designed for pre and post-fitness routines, exercise, and reducing muscle stiffness. It is suitable for various activities including massage, yoga, pilates, and physical therapy. The high-density EVA material and unique massage textures simulate fingertip pressure for deep tissue relaxation.

Image: A person demonstrating the use of the foam roller for deep tissue massage on their back, highlighting the high-density EVA material.

Image: Three foam rollers with distinct surface textures, illustrating the 3-in-1 unique massage textures feature for varied muscle stimulation.
7. Maintenance
7.1 Cleaning
Wipe both the smart scale and the foam roller with a damp cloth. Do not use abrasive cleaners or immerse either device in water. Ensure devices are completely dry before storage or next use.
7.2 Storage
Store both devices in a cool, dry place away from direct sunlight and extreme temperatures. Keep the foam roller charged periodically if not used for extended periods to maintain battery health.
8. Troubleshooting
8.1 Smart Scale Issues
- No Display/Power: Check battery installation. Replace batteries if necessary.
- Inaccurate Readings: Ensure the scale is on a hard, flat surface. Step on barefoot and stand still. Recalibrate by stepping on and off quickly.
- App Not Syncing: Ensure Bluetooth is on. Restart the app and scale. Check app permissions.
8.2 Foam Roller Issues
- No Vibration/Power: Ensure the roller is charged. Check the charging cable and power source.
- Weak Vibration: Recharge the roller. Ensure it's fully charged.
9. Specifications
Smart Scale
- Display Type: LED
- Weight Capacity Maximum: 400 Pounds (180 kg)
- Readout Accuracy: +/- 0.2lb (0.05kg)
- Weigh Scale Type: Floor Scale
- Measurement Type: Pounds/Kilograms
Electric Vibrating Foam Roller
- Material Type: High-density EVA Foam
- Vibration Intensity: 5 levels (1500RPM to 3200RPM)
10. Safety Information
- Consult a healthcare professional before starting any new diet or exercise program.
- Do not use the foam roller if you have any medical conditions that may be aggravated by massage or vibration.
- Keep both devices out of reach of children.
- Do not attempt to disassemble or repair the devices yourself. Contact customer support for assistance.
- Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
11. Warranty and Support
FITINDEX products are designed for quality and reliability. For warranty information, technical support, or customer service inquiries, please refer to the contact information provided on the FITINDEX official website or your purchase documentation. Please have your model number (B0B25878W1) ready when contacting support.


