1. Product Overview
The Homebuds Digital Bathroom Scale is designed to provide accurate body weight measurements and comprehensive body composition analysis. Utilizing advanced technology, it offers insights into 13 key body composition metrics, helping you track your health and fitness progress effectively.

Image 1.1: Homebuds Digital Bathroom Scale and its companion app interface.
Key features include:
- High Accuracy: Benefits from professional scale experience since 2001, ensuring precise body weight measurements with 0.1lb/0.05kg increment.
- 13 Key Body Composition Metrics: Beyond body weight, the app provides data on body fat, BMI, muscle mass, body water, protein, bone mass, BMR (basal metabolic rate), metabolic age, and more.
- Easy Setup & Privacy: Convenient setup for unlimited users, with special modes for weight-only, baby, and children. All user data is secured in US and EU Cloud Servers via AWS.
- Sync & Share: Seamlessly syncs data with popular fitness apps like Apple Health, Google Fit, and Fitbit, allowing for easy tracking and sharing of progress.
- Durable Design: Features a contemporary and elegant design with a backlit LED display for clear readability.
2. What's in the Box
Upon opening your Homebuds Digital Bathroom Scale package, you will find the following items:
- Homebuds Bathroom Scale
- User Manual (this document)
- 3 x AAA Batteries (included)
3. Setup
3.1 Battery Installation
Locate the battery compartment on the underside of the scale. Insert the three included AAA batteries, ensuring correct polarity. The scale will automatically power on once batteries are installed or when stepped on.

Image 3.1: Underside view of the scale, highlighting the battery compartment and unit switch.
3.2 Unit Selection
On the underside of the scale, next to the battery compartment, you will find a small button or switch. Press this button to cycle through the available units: pounds (lb), kilograms (kg), and stones (st). Select your preferred unit before taking a measurement.
3.3 App Download and Account Creation
To utilize the full body composition analysis features, download the Vitafit app from your device's app store (Apple App Store for iOS or Google Play Store for Android). Once installed, open the app and follow the on-screen prompts to create your user account. You will be asked to provide personal information such as gender, birth date, and height. This information is crucial for the app to accurately calculate various body composition metrics.

Image 3.2: Easy setup guide for the Vitafit app.
3.4 Bluetooth Pairing
Ensure Bluetooth is enabled on your smartphone. Open the Vitafit app and navigate to the device pairing section (often indicated by a '+' or Bluetooth icon). Step onto the scale to activate it. The app should automatically detect the "HB Body Fat" scale. Tap on the detected device name within the app to complete the pairing process. A successful connection will be indicated in the app.
4. Operating Instructions
4.1 Taking a Measurement
- Place the scale on a hard, flat surface (avoid carpets or uneven floors for accurate readings).
- Open the Vitafit app on your smartphone and ensure Bluetooth is active and the scale is paired.
- Step onto the scale barefoot, ensuring your feet are centered on the metal electrodes. Stand still until the weight reading stabilizes on the scale's LED display.
- The app will automatically receive your weight and other body composition data via Bluetooth.
For weight-only measurements without app synchronization, simply step onto the scale. The LED display will show your weight. Note that body composition data requires app connection and bare feet contact with the electrodes.
5. Body Composition Analysis
The Homebuds scale, in conjunction with the Vitafit app, provides a comprehensive analysis of your body composition. The 13 key metrics include:

Image 5.1: Visual representation of the 13 body composition metrics.
- Weight: Your total body mass.
- BMI (Body Mass Index): A measure of body fat based on height and weight.
- Body Fat: Percentage of total body weight that is fat.
- Muscle Mass: The total weight of muscle in your body.
- Body Water: Percentage of total body weight that is water.
- Bone Mass: The total weight of bone in your body.
- Protein: Percentage of protein in your body.
- BMR (Basal Metabolic Rate): The number of calories required to keep your body functioning at rest.
- Metabolic Age: Compares your BMR to the average BMR of your age group.
- Fat-Free Body Weight: Your total body weight minus body fat.
- Visceral Fat: Fat stored around your organs.
- Subcutaneous Fat: Fat stored just under the skin.
- Skeletal Muscle: Muscle attached to bones, responsible for movement.
These metrics provide a holistic view of your body health, allowing you to set informed goals and monitor changes over time.
6. App Features
6.1 Sync and Share
The Vitafit app allows for seamless synchronization of your health data with popular third-party fitness applications, including Apple Health, Google Fit, and Fitbit. This integration enables you to consolidate your health information in one place and view comprehensive fitness graphs.

Image 6.1: Vitafit app's sync and share capabilities.
You can also easily share your progress on major social media platforms directly from the app.
6.2 User Management and Special Modes
The Vitafit app supports unlimited user profiles within a single account, making it convenient for families and friends to track their individual progress. Each user can have their own profile with personalized data.

Image 6.2: User management interface in the Vitafit app.
Special modes are available for specific needs:
- Weight Only Mode: For users who only wish to measure their weight without body composition analysis.
- Baby Mode: Allows for accurate weighing of infants and small children by holding them while stepping on the scale, then subtracting the adult's weight.
- Children Mode: Designed for older children, providing appropriate body composition calculations.
All user data within the Vitafit app is secured and stored on US and EU Cloud Servers via Amazon Web Services (AWS), ensuring your personal privacy is protected.
7. Maintenance
To ensure the longevity and accuracy of your Homebuds Digital Bathroom Scale, follow these maintenance guidelines:
- Cleaning: Wipe the scale's surface with a soft, damp cloth. Do not use abrasive cleaners or immerse the scale in water.
- Storage: Store the scale in a cool, dry place. Avoid extreme temperatures or direct sunlight.
- Battery Replacement: Replace batteries when the low battery indicator appears on the display. Always replace all three AAA batteries at the same time.
- Avoid Impact: Do not drop the scale or subject it to heavy impact, as this may damage the sensors.
8. Troubleshooting
If you encounter issues with your Homebuds Digital Bathroom Scale, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Scale does not turn on. | Batteries are dead or incorrectly installed. | Check battery polarity or replace with new AAA batteries. |
| Inaccurate weight readings. | Scale is on an uneven surface; scale needs calibration; weight limit exceeded. | Place scale on a hard, flat surface. Step on and off quickly to re-calibrate to '0.0'. Ensure weight is within 400lb (182kg) limit. |
| App not connecting to scale. | Bluetooth is off; app not open; scale not activated; incorrect pairing. | Ensure Bluetooth is on. Open Vitafit app. Step on scale to activate. Re-pair the device in the app settings. |
| Body composition data not displayed. | Not standing barefoot; feet not making proper contact with electrodes; app not connected. | Ensure you are standing barefoot with feet centered on the four metal electrodes. Verify app is connected via Bluetooth. |
If issues persist, please contact Homebuds customer support for further assistance.
9. Specifications
- Product Dimensions: 11.02 x 11.02 x 1.18 inches
- Item Weight: 1.81 Pounds
- Model Number: HB9027
- Power Source: 3 x AAA batteries (included)
- Weight Capacity: 400lb / 182kg / 28st
- Accuracy: 0.1lb / 0.05kg
- Display Type: LED
- Special Features: Precision Balanced, Backlit Display, Body Fat, Auto Shut Off, Genuine BIA & User Friendly App
- Connectivity: Bluetooth
- Manufacturer: HOMEBUDS
- Country of Origin: China
10. Warranty and Support
Homebuds is committed to developing and manufacturing high-quality scales. Our factory, established in 2001, adheres to first-class quality and social management systems, certified by ISO and Social Accountability standards.
For specific warranty details and customer support, please refer to the warranty card included in your product packaging or visit the official Homebuds website. You can also reach out to their customer service team for assistance with any product-related inquiries or issues.



