1. Introduction
This manual provides essential instructions for the proper setup, operation, and maintenance of your Xiaomi Smart Scale XMSC1. Please read this manual thoroughly before using the device to ensure accurate measurements and safe operation. This digital weight scale is designed to measure body weight and connect wirelessly to compatible mobile applications for tracking progress.
2. Product Overview
2.1. Features
- Automatic activation upon stepping on the scale.
- Instant weight readings displayed via 161 integrated LEDs.
- Supports weight display in pounds (lbs) and kilograms (kg).
- Bluetooth connectivity for synchronization with the Mi Fit application.
- Constructed with a durable tempered glass platform.
- Automatic calibration and power-off functions.
- Powered by 4 AA batteries (included).
2.2. Components
The Xiaomi Smart Scale XMSC1 consists of a tempered glass weighing platform, an integrated LED display, and a battery compartment located on the underside.

Figure 1: Top view of the Xiaomi Smart Scale XMSC1.

Figure 2: Detailed top view of the scale surface.

Figure 3: Underside of the Xiaomi Smart Scale, illustrating the battery compartment and support feet.
3. Setup
3.1. Battery Installation
- Locate the battery compartment on the underside of the scale.
- Open the battery compartment cover.
- Insert four (4) AA batteries, ensuring correct polarity (+/-).
- Close the battery compartment cover securely.
3.2. Placement
Place the scale on a hard, flat, and stable surface. Uneven or soft surfaces (e.g., carpet) can affect measurement accuracy.
4. Operating Instructions
4.1. Taking a Measurement
- Ensure the scale is on a flat, stable surface.
- Gently step onto the center of the scale with bare feet. The scale will automatically turn on.
- Stand still until your weight is displayed on the LED screen.
- The reading will flash a few times and then stabilize. Step off the scale.
- The scale will automatically power off after a few seconds of inactivity.
4.2. Changing Weight Units
The scale supports both kilograms (kg) and pounds (lbs). To change the unit, locate the unit switch button inside the battery compartment or on the underside of the scale (refer to Figure 3 for general location). Press this button to toggle between kg and lbs.
5. Connecting to the Mi Fit App
The Xiaomi Smart Scale XMSC1 can synchronize your weight data with the Mi Fit application on your smartphone via Bluetooth.
5.1. System Requirements
- Android 4.4 or higher with Bluetooth 4.0 support.
- iOS 7.0 or higher (compatible with iPhone 4s / 5 / 5c / 5s / 6 / 6Plus and newer models).
5.2. Pairing Process
- Download and install the Mi Fit application from your device's app store (Google Play Store for Android, Apple App Store for iOS).
- Ensure Bluetooth is enabled on your smartphone.
- Open the Mi Fit app and log in or create an account.
- Navigate to the 'Profile' section within the app and select 'Add device'. Choose 'Scale'.
- Step onto the Xiaomi Smart Scale to activate it and initiate the pairing process.
- Follow the on-screen prompts in the Mi Fit app to complete the pairing. Once paired, your weight measurements will automatically synchronize with the app.
6. Maintenance and Care
6.1. Cleaning
- Wipe the scale's surface with a soft, damp cloth.
- Do not use abrasive cleaners or immerse the scale in water.
6.2. Battery Replacement
When the battery indicator appears on the display or the scale fails to power on, replace all four AA batteries with new ones. Refer to Section 3.1 for battery installation instructions.
7. Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Inaccurate readings | Scale on uneven or soft surface; initial calibration required. | Place scale on a hard, flat floor. Step on and off once to calibrate before taking a measurement. |
| Scale does not turn on | Dead batteries; incorrect battery installation. | Replace batteries. Ensure batteries are inserted with correct polarity. |
| Bluetooth pairing fails | Bluetooth off on phone; app not open; scale not active. | Ensure phone's Bluetooth is on. Open Mi Fit app. Step on scale to activate it during pairing. |
| Weight unit is incorrect | Incorrect unit selected. | Locate the unit switch button on the underside of the scale and press to change units. |
8. Specifications
- Brand: XIAOMI
- Model: XMSC1
- Color: White
- Material: Tempered Glass
- Weighing Range: 5 kg - 150 kg (approximately 11 lbs - 330 lbs)
- Readout Accuracy: ±0.1 kg (5-50 kg), ±0.2 kg (50-150 kg)
- Display Type: LED
- Connectivity: Bluetooth 4.0
- Power Source: 4 x AA Batteries (included)
- Product Dimensions: 11.81 x 11.81 x 1.11 inches (30 x 30 x 2.8 cm)
- Item Weight: 4.2 pounds (1.9 kg)
- UPC: 702114763719
9. Safety Information
- Do not use the scale on slippery surfaces when wet.
- Avoid jumping on the scale or dropping heavy objects on it, as this may damage the tempered glass.
- Keep the scale away from extreme temperatures and direct sunlight.
- This device is for personal use and not intended for medical diagnosis or treatment.
- Dispose of batteries according to local regulations.
10. Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or visit the official XIAOMI website. Keep your proof of purchase for warranty claims.





