1. Introduction
Thank you for choosing the HAYLOU CM01 Smart Body Scale. This device is designed to provide high-precision measurements of your body weight and various body composition metrics. Please read this manual thoroughly before use to ensure proper operation and to maximize the benefits of your smart scale. Keep this manual for future reference.
2. Safety Information
- Do not use this device if you have a pacemaker or other implanted medical device.
- Do not use this device if you are pregnant.
- Always place the scale on a hard, flat surface for accurate measurements. Avoid carpets or soft surfaces.
- The scale surface can be slippery when wet. Ensure the surface is dry before stepping on it.
- Do not jump on the scale or use it for purposes other than body measurement.
- Keep the scale away from water and extreme temperatures.
- This scale is intended for household use only and should not be used for medical diagnosis or treatment.
3. Package Contents
Please check the package contents upon opening. If any items are missing or damaged, contact your retailer.
- HAYLOU CM01 Smart Body Scale (Green)
- User Manual
- (Batteries may or may not be included, check packaging)
4. Product Overview
The HAYLOU CM01 Smart Body Scale features a sleek, circular design with a green platform and four gold-colored electrode pads for body composition analysis. It includes a separate, circular digital display unit for clear weight readings.

Figure 4.1: Top-down view of the Haylou CM01 Smart Body Scale. The circular green platform features four gold electrode pads. The detached digital display unit shows a weight reading of "50.05".

Figure 4.2: Angled view of the Haylou CM01 Smart Body Scale. The scale's green platform and gold electrode pads are visible, along with the detached digital display unit showing "0.00", indicating it is ready for use.

Figure 4.3: Side profile of the Haylou CM01 Smart Body Scale. This view highlights the slim design of the green circular platform and the separate, round digital display unit.

Figure 4.4: Top-down view of the Haylou CM01 Smart Body Scale with the display unit detached. The green platform with gold electrode pads is shown next to the circular digital display, which reads "50.25".
5. Setup
5.1 Battery Installation
- Locate the battery compartment on the underside of the scale.
- Open the battery compartment cover.
- Insert the required batteries (e.g., AAA batteries, quantity specified on compartment) according to the polarity indicators (+ and -).
- Close the battery compartment cover securely.
5.2 Initial Placement
- Place the scale on a hard, flat, and stable surface. Uneven surfaces or soft flooring (like carpet) can affect accuracy.
- Ensure the scale is not near any heat sources or in direct sunlight.
5.3 App Pairing (If Applicable)
The HAYLOU CM01 Smart Body Scale is designed to connect with a companion mobile application for tracking and analyzing your health data. Follow these general steps:
- Download the official HAYLOU app from your smartphone's app store (e.g., Apple App Store or Google Play Store).
- Create an account and set up your personal profile within the app.
- Enable Bluetooth on your smartphone.
- Open the HAYLOU app and follow the on-screen instructions to pair your scale. This usually involves stepping on the scale briefly to activate it, then confirming the connection in the app.
6. Operating Instructions
6.1 Taking a Measurement
- Ensure your feet are clean and dry.
- Step onto the scale barefoot, placing your feet on the four gold electrode pads. Stand still and balanced.
- The digital display unit will show your weight. If connected to the app, additional body composition data will be transmitted to your smartphone.
- Step off the scale once the measurement is complete. The scale will automatically turn off after a few seconds of inactivity.
Note: For consistent results, take measurements at the same time each day, preferably in the morning before breakfast and after using the restroom.
6.2 Weight Unit Conversion
If your scale supports multiple weight units (e.g., kg, lb, st), there is usually a button on the underside of the scale or an option within the companion app to switch between units. Refer to the app's settings for digital unit conversion.
7. Understanding Your Data
The HAYLOU CM01 Smart Body Scale is designed to measure up to 20 different health data points, providing a comprehensive overview of your body composition. These typically include:
- Body Weight
- BMI (Body Mass Index)
- Body Fat Percentage
- Muscle Mass
- Body Water Percentage
- Bone Mass
- Visceral Fat Level
- Basal Metabolic Rate (BMR)
- Protein Percentage
- Metabolic Age
- Subcutaneous Fat
- Skeletal Muscle
- Body Score
- Weight Control
- Fat Mass
- Non-Fat Mass
- Standard Weight
- Body Type
- Health Score
- And others, depending on the app's capabilities.
For detailed explanations and historical tracking of these metrics, refer to the HAYLOU companion app.

Figure 7.1: Illustration of body fat percentage. This graphic demonstrates how body composition, specifically body fat percentage, can influence body shape, even at similar weights. The Haylou CM01 scale helps in monitoring these metrics.
8. Maintenance and Care
- Clean the scale surface with a soft, damp cloth. Do not use abrasive cleaners or immerse the scale in water.
- Avoid dropping the scale or subjecting it to strong impacts.
- If the scale will not be used for an extended period, remove the batteries to prevent leakage.
- Store the scale in a cool, dry place.
9. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Scale does not turn on. | Batteries are dead or incorrectly installed. | Check battery polarity or replace with new batteries. |
| Inaccurate readings. | Scale is on an uneven surface; not calibrated; feet are not clean/dry. | Place scale on a hard, flat surface. Step on and off quickly to calibrate to "0.00". Ensure feet are clean and dry. |
| "Lo" or "Err" displayed. | Low battery or measurement error. | Replace batteries. Step off and then back on the scale. |
| Cannot connect to app. | Bluetooth is off; app not open; scale not activated. | Ensure Bluetooth is on. Open the HAYLOU app. Step on the scale to activate it before attempting to pair. |
10. Specifications
| Feature | Detail |
|---|---|
| Brand | HAYLOU |
| Model Number | CM01 / 13106 |
| Type of Scale | Smart Body Composition Scale |
| Special Features | Intelligent, Lightweight, Portable |
| Display Type | Digital |
| Recommended Use | Human Body Measurement |
| Color | Green (as per product images) / Black (as per specifications) |
| Number of Units | 1 unit |
| Manufacturer | XIAOMI |
11. Warranty and Support
For warranty information, please refer to the warranty card included with your product or contact the retailer from whom you purchased the HAYLOU CM01 Smart Body Scale. For technical support or further assistance, please visit the official HAYLOU website or contact their customer service department.





