The Xiaomi Mi Band 3 fitness bracelet remains a popular gadget even years after its release, valued for reliability, sensor accuracy and battery life. However, high demand is generating a flood of fakes that are almost indistinguishable from the original, but will last a couple of months. According to the Consumer Protection Association, up to 30% of Mi Band 3 bracelets in the secondary market are counterfeit with simplified filling or non-functioning sensors.
In this article, you will find 7 practical methods of checking, from visual inspection of the box to hidden firmware functions that even the most skilled fraudsters will not be able to reproduce. We will not limit ourselves to superficial tips like “look at the logo” – here only specific techniques confirmed by experienced users and service centers. And if you have already bought a bracelet and doubt its authenticity, a special section will help diagnose the device without risking damage.
1. Packaging analysis: 5 parts that give off a fake
The Mi Band 3 box is the first and most reliable indicator of originality. Counterfeit packages often copy the design, but miss key elements that are difficult to reproduce without access to factory templates.
- 📦 Box material: the original is made of dense matového cardboard with light texture, whereas counterfeits use glossy or thin material that bends when pressed.
- 🔍 Barcode and serial number: The back of the box should be unique SN-A code (20 characters) that can be checked on the Mi Verify website, where counterfeits often duplicate numbers or use non-existent combinations.
- 🎨 Color palette: the Mi logo on the original box has a strictly defined shade of orange (#FF6900), While the fakes may be reddish or dull.
- 📏 Emotion and lamination: the original inscriptions are convex and covered with matte varnish, which does not wear off when rubbed.
- 🔖 Chinese inscriptions: at the bottom of the original box there is always a small text in Chinese with information about certification (CCC or SRRC). His absence is a sure sign of fake.
Special attention is paid to the film on the bracelet. The original devices come with a factory protective film that has microscopic perforations at the edges for easy removal. Counterfeiting often wraps the bracelet in a regular glossy film that leaves sticky marks after removal.
⚠️ Note: If the box indicates production in Singapore or Malaysia, but there is no holographic sticker with the QR-And the code is 100% fake, and the original bracelets for the global market are only made in China.
External inspection of the bracelet: what should alert
Even if the packaging looks perfect, the bracelet itself can give off a fake.
- 🔄 Sensor button: On the original Mi Band 3, the physical button under the screen has a barely noticeable backlash (0.3-0.5 mm) and emits a thunderclick when pressed.
- 💡 Screenlight: Turn on the bracelet and illuminate the flashlight at an angle of 45°. The original display has a uniform backlight without yellowness around the edges. Fakes often have dark spots or a greenish tint.
- 🔌 Charging connector: The original charging connector has two gold contact points with clear boundaries. For fake contacts, the contacts can be silvery, uneven or with oxidation marks already out of the box».
- 📱 Strap and fastener: the original strap is made of a thermoplastic elastomer (TPU) It has a subtle chemical smell, and it smells like sharp rubber, and it stretches quickly, and the clasp on the original is fixed with a distinctive metal click.
Note the bracelet's weight: The original Mi Band 3 weighs exactly 20.3g (with straps), and counterfeiting is often lighter (16-18g) because of the use of cheap body materials or a smaller battery.
Verification by serial number and IMEI
Each original Mi Band 3 has a unique serial number and IMEI (yes, the bracelet also has an IMEI for the Bluetooth module).
- On a box and bracelet: SN-the code on the box (under the barcode) must match the number in the bracelet menu (Device Profile) → For counterfeits, these numbers are often not the same or even missing.
- Through Mi Fit: Connect the bracelet to the Mi Fit app. Go to Profile → Mi Smart Band 3 → Settings of the device → Comparison. SN-The code is the same as the one on the box.
On the Xiaomi website
- Go to the checkout page.
- Enter. SN-box code or bracelet menu.
- The original device will display the XMSH07HM (global version) or XMSH08HM (Chinese version).
The Test Mode menu of the original bracelet is available:
- Vibration Test - the bracelet should vibrate 3 times with a pause of 1 second.
- LED Test – The screen lights up in white, red, green and blue in turn.
- Sensor Test (TP Test) – When you touch the screen, the coordinates of the point appear (for example, X:120 Y:85).
If instead of these menus you see a meaningless set of characters or the bracelet is rebooted, it is a fake. → Settings of the device → Firmware updates. The original version starts with 1.0.9.XX Fakes often have versions like 0.5.3 or not updated at all.
What to do if the bracelet does not respond to 5 taps?
Comparison with official characteristics
Even if the bracelet has passed all previous tests, check its technical parameters with official Xiaomi data.
| Parameter | Original (Mi Band 3) | Typical deviations in counterfeits |
|---|---|---|
| Screen resolution | 128×80 pixel, OLED | Less than 128 pixels in width, LCD-light-up |
| Battery capacity | 110 mAh | 80-90 mAh (sets down quickly) |
| Weight (with strap) | 20.3 g g g | 16–18 g or more than 22 g |
| Supported notifications | SMS, calls, instant messengers (including Cyrillic) | Only Latin, no emojis or long messages |
| Water protection | 5 ATM (can swim) | IP67 or no protection (charging port is not sealed) |
Pay special attention to sensors. The original Mi Band 3 is equipped with:
- 🩺 Optical heart rate sensor (PPG) green-lit.
- 🌙 3-axis accelerometer (ADI ADXL362) Tracking sleep and steps.
- 🔋 Power Controller (Texas Instruments) BQ25101) stable-charging.
Counterfeiting saves on stuffing using cheap analogues (e.g., accelerometer LIS2DH instead of ADXL362), resulting in inaccurate data on steps or sleep.
💡
If the bracelet does not record steps when walking on stairs (where all 3 axes of the accelerometer are involved), this is a sure sign of a fake with a simplified sensor.
7 Where to buy so as not to run into a fake
Even if you know all the features of the original, it is easier to buy the bracelet in the first place, here is a list of reliable sources (in decreasing reliability):
- 🏬 Official Xiaomi store (mi.com or branded offline stores) Here is guaranteed the original device with full warranty.
- 🛒 Authorized Resellers: Wildberries (seller "Xiaomi") RUS»), Ozon (Mi Store), Svyaznoy, M.Video. Check the reviews and rating of the seller.
- 🌍 AliExpress (only for sellers with a rating of 98%+ Note the number of orders (original has a minimum of 1,000)+ sales).
- 🤝 Secondary Market (Avito, Yula): Buy only in person with a check-up according to this instruction. SN-code.
Avoid shopping:
- At street vendors or in small electronics stalls.
- Sites like Pandao, Joom or Wish have a high proportion of fakes.
- Prepayment without the possibility of checking before purchase.
The average price of the original Mi Band 3 for 2026:
- New in the box: 1,800–2,500 ₽.
- B/w in good condition: 1000-1 500 ₽.