How to Check Xiaomi Smart Scales for Originality: The Complete Guide 2026

Buying Xiaomi’s original smart scales in 2026 is not an easy task. According to Xiaomi’s annual report, the share of branded counterfeit products in the wearable electronics market is 18-22%, while counterfeits are almost indistinguishable from the original: the same minimalist packaging, identical body design, and even a copy of the Mi Fit proprietary app. But there are key details that fake products give out – from the quality of plastic to hidden hardware tags.

In this article, we will discuss 7 working methods of verification, including analysis. QR-We will focus on the new methods of verification in 2026, which appeared after the update of the security protocols Xiaomi. If you bought scales on AliExpress, Wildberries or handheld – this guide will help you avoid the disappointment of inaccurate measurements or quick failure.

1.Packaging Check: 5 Signs of Xiaomi's Original Scales

The first thing that catches your eye when unpacking is the quality of the box and its contents. The original Xiaomi Mi Smart Scale 2 or Mi Body Composition Scale 2 comes in a thick, matte-white package with clear embossed typos, and fakes often save on materials: the box is thinner, the paints are blurry, and the fonts do not match the official ones.

Pay attention to:

• 📦 Xiaomi logo: original, it's bulging, glossy, often flat or uneven on fakes.
• 🔍 Barcode and serial number: must match the data in the Mi Fit app. On fakes, the barcode can be curved or printed at low resolution.
• 📄 Instructions: original paper is thick, glossy, with clear illustrations, and the fakes are printed on thin, matte paper with blurred images.
• 🔋 Components: The original scales come with 4 battery AAA (sometimes with an adapter EU/US). Fake batteries often contain cheap batteries without a brand.
• 🏷️ Security hologram: At the bottom of the box of Xiaomi's original scales there's a holographic microtext sticker that changes color when tilted.

Pay special attention to the serial number on the box, which should match the number on the weight sticker and on the mobile app. If the numbers don't match, it's 100% fake. Also check the country of origin: the original scales are made in China (the box says Made in China), not in Taiwan or Hong Kong, as sometimes written on fakes.

2. Analysis. QR-Code: How to distinguish the original by scanning

Each of the original Xiaomi scales has a unique QR-This code leads to the official product page on Mi.com or to the Xiaomi database. QR-codes that lead to phishing sites or are not scanned at all.

How to check:

1. Scan it. QR-code from the box or bottom of the scales using a standard scanner (for example, in Google Lens or Mi Fit).
2. The original code will redirect you to the view page: https://www.mi.com/global/product/{model}/ For example, for Mi Smart Scale 2, it will be https://www.mi.com/global/mi-smart-scale-2/.
3. If a link leads to an unknown domain (e.g., xiaomi-shop.ru or mi-scale.pro) it is a fake.

Additional test: Try entering the serial number from the box on Xiaomi's official checkout page.The original device will display model, production date and warranty status data. A fake will show an Invalid SN error.

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If QR-The code isn't scanned the first time, so try turning on the flashlight and positioning the camera perpendicular to the surface. The original codes are printed at high resolution and should be read easily.

3. Diagnostics through the Mi Fit app: Hidden tags of the original scales

The official Mi Fit app (or Zepp Life for new models) is one of the most reliable ways to verify, and Xiaomi’s original scales, when connected, transmit a unique device identifier (UID) to the app, which can be checked against the manufacturer’s database.

Step-by-step:

What should alert you:

• ⚠️ The application defines the scale as Unknown device or Mi Scale (copy).
• ⚠️ The device specifies Firmware: Custom instead of the official version (e.g. 1.2.3).
• ⚠️ Libras are connected, but do not transmit body composition data (weight only) - a sign of simplified firmware.

For the Mi Body Composition Scale 2 models, there is another test: the original scales measure 13 parameters (weight, BMI, muscle mass, body water, etc.), and fakes are usually limited to 5-7.

4. Physical differences: weight, materials and hidden details

Xiaomi’s original scales are made from high-quality, 6mm-thick, anti-slip glass. Counterfeiting saves on materials: glass is thinner (3-4mm), often with defects (bubbles, scratches), and plastic elements have a sharp chemical smell.

Comparative table of physical parameters:

Another reliable indicator is the inclusion indicator: the original Mi Smart Scale 2 scales light up smoothly, with a soft white glow. Counterfeit LEDs often use cheap LEDs with a cold blue hue or a flickering light. Also check the on button: the original one is sunk into the case and pressed with a slight click, and on fakes it can dangle or require a hard press.

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If the scale weighs less than 1.7 kg, it is a guaranteed fake, and the original models cannot be lightweight because of the thick glass and metal body.

5. Check firmware and hardware tags (for advanced users)

If you're willing to delve into the technical details, you can check the firmware version and hidden hardware identifiers. Xiaomi's original scales have a unique signature in Bluetooth packets that can be analyzed with specialized applications.

Instructions for Android:

1. Install the nRF Connect app from Google Play.
2. Connect to the scales in developer mode (in Mi Fit, enable Bluetooth debugging in the device settings).
3. Check it out. MAC-address UUID The original scales have addresses of the type: XX:XX:XX:XX:XX:XX (where the first 3 bytes — 4C:65:XX or 88:0F:XX) Counterfeiting uses random addresses or Chinese OUI (for example, A4:C1:XX).

For the Mi Body Composition Scale 2 models, there is another test: the original scales when connected to a PC via USB-C (if supported) are defined as a device with VID: 2717 and PID: 0306.

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If you are unsure of your skills, don't update the firmware of the scales through third-party apps! this could lock the device or make it incompatible with the Mi Fit.

Measurement accuracy test: why fakes lie

One of the key differences of the original Xiaomi scales is the high accuracy of measurements (the error is not more than ± 50 g). Counterfeit often show inflated or undervalued values due to cheap sensors.

Take a weight or an object with a known weight (for example, a bottle of water 1 liter = 1 kg) and weigh it 3 times in a row. The original scale will show the same result with a minimum spread (±10 g). Counterfeiting can give a difference of 100-300 g between measurements.

Also check:

• 📏 Maximum load: original scales can withstand up to 150-180 kg (depending on the model); counterfeits often "hang" after 100-120 kg.
• ⚖️ Kaibration: the original scales do not require manual calibration. If the app asks you to "calibrate the scales" on the first switch on, it is a fake.
• 🔄 Stability: Put the scales on a flat surface and press the corner. The original won't stagger, the fake can "play" because of the thin glass.

For models with body composition analysis (Mi Body Composition Scale 2), there is another test: compare muscle mass and fat with data from a professional analyzer (for example, in a fitness club). The difference should not exceed 5-7%. Counterfeiting often shows an inflated percentage of muscle or an understated percentage of fat to please the user.

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If the scales show you weight 2-3 kg less than the mechanical scales, it is not an “error” but a sign of a fake. Xiaomi’s original sensors are certified to ISO 80601-2-77.

7. Checking the Xiaomi database: official services

The most reliable way is to check the serial number of the scales with the Xiaomi database.

1. Find the serial number on the box or under the weights (format: 12 digits or SN: XXXXXXXXXXXXXXX).
2. Go to the checkout page and enter the number.
3. The original device will display: Model (Mi Smart Scale 2, Mi Body Composition Scale 2, etc.) Production date (e.g. 2023-11) Warranty status (In Warranty).

If the system gives an Invalid SN error or shows another model, it's a fake, and you can also write in support of Xiaomi with a photo of the box and a serial number, and the official response will come in 1-3 days.

For buyers on AliExpress, there is an additional way: check the seller's reviews for complaints of counterfeits. The original scales are sold only in official Xiaomi Global Store or from authorized resellers (for example, Mi Store Russia). If the seller offers the "original" at a price 30-40% below the market - this is guaranteed fake.

FAQ: Frequent questions about Xiaomi weights check

If you have any doubts after all the checks, contact the authorized Xiaomi service center, and the specialists will diagnose the internal databases and confirm the authenticity of the device, remember that even if the scale looks like the original, only official verification gives a 100% guarantee.