Xiaomi Mi Band 5: How to check for authenticity in 5 minutes – a complete guide with photos

The Xiaomi Mi Band 5 fitness bracelet remains one of the most popular trackers on the market due to its combination of price and functionality. However, high demand has generated a lot of fakes, from rough copies from Aliexpress to quality replicas that are difficult to distinguish with the naked eye. According to Xiaomi Russia, up to 30% of bracelets sold outside official channels are counterfeit, while counterfeits not only work worse, but can also hack your smartphone data via Bluetooth, such cases were recorded in 2023.

In this article, you'll find 7 reliable ways to check, including analyzing packaging, firmware, hardware specs, and even hidden tags that salespeople keep quiet about. We'll go beyond the superficial tips like "look at the logo" - here only specific instructions with photos, videos and technical details that work for even the best replicas, if you buy a bracelet from your hands, on a marketplace or in a dubious store, these methods will help avoid cheating.

1. Packaging check: 5 parts that give out a fake

The original Mi Band 5 box is the first and most reliable authentication indicator. Counterfeit packages often copy the design but miss key elements.

• 📦 Box material: the original is made of dense matového cardboard with laminated coating that does not wear off when rubbed.
• 🔍 Barcode and QR-codes: they're sharp on the original, with uniform lines. QR-The code on the back should lead to the official mi.com website (fakes are often redirected to AliExpress or unknown domains).
• 🖋️ Printing: the original inscriptions are stamped (convex letters) rather than printed. Especially check the Mi logo, which is often blurred in fakes.
• 📏 Box sizes: the original packaging has exact dimensions 105 × 50 × 25 mm. Deviation more than by 2 mm - sign of counterfeiting.
• 🔖 Stickers and holograms: the original has a silver hologram with the Mi logo that changes color when tilted.

Pay special attention to the serial number on the box (printed under the barcode) and it must match the number in the bracelet settings (Device profile) → If the numbers don't match, you're 100% fake.

⚠️ Note: Some vendors even fake serial numbers, so checking the packaging should be combined with other methods, for example, if the box is perfect but the bracelet does not connect to the official application - this is a clear sign of fraud.

External inspection of the bracelet: what should alert

Even if the packaging looks perfect, the bracelet itself can give off a fake.

And you can see the factory film, which is actually thin, almost invisible, with sensor cutouts, and fakes are often covered in thick film that covers the sensors and interferes with the pulsemeter.

Another key thing is the heart rate sensor, which is the original one. 3 And then there's the green LEDs and the photodiode, which are arranged in a triangle. 1-2 LEDs or they are red (which gives a cheap sensor).

3.Verification through the official Mi Fit app

The most reliable way to detect a fake is to try to connect the bracelet to the official app, and the counterfeit devices either don't connect at all or they work with errors.

1. Download the latest version of Mi Fit from Google Play or App Store.
2. Sign up or sign in to your Xiaomi account (required!).
3. Go to Profile. → Add the device → Bracelet → Mi Smart Band 5.
4. Follow the instructions on the screen. The original bracelet will be plugged in behind the screen. 10-20 seconds.

If the device is not located or if it gives an error "Unable to connect", this can mean:

• 🚫 Bracelet - fake (most common case).
• 🔋 Battery discharged (charge 30 minutes).
• 📱 Bluetooth problems on your smartphone (reboot your phone).

Note the firmware version after you connect.The original Mi Band 5 has firmware version 1.0.9.14 or higher (checked in Device Profile). → Firmware updates: Fakes often give or don't show version 1.0.0.0 at all.

⚠️ Attention: Some fakes simulate connecting to Mi Fit but don't sync data. Check if steps, pulse and charge levels are displayed in real time. If the readings aren't updated or reset, it's counterfeit.

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If the bracelet is connected, but there is no function in the application PAI (Personal Activity Intelligence is a fake. PAI Available only on original devices with firmware above 1.0.6.0.

4. Hardware performance analysis: what fakes hide

Counterfeiting often saves on stuffing, which can be detected through tests and hidden menus.

Sensor test:

• 🩺 Pulsemeter: Run heart rate measurement in Mi Fit. Original shows the result for 5-10 second-in-second ±5 Counterfeiting can give out fixed values (e.g. always 72 ) or.
• 🌡️ Thermometer: In the original, the skin temperature sensor works only when worn (shown in Status) → Fakes either do not show temperature or give absurd values (e.g. 36.6).°C at room temperature).

Accelerometer test:

Shake the bracelet, the original screen should turn on instantly, fakes react with a delay or require the press of a button, and check the sleep tracking: the original recognizes the phases of sleep (deep, light, REM), The fakes show only "sleeping/not sleeping».

The vibration test:

The original Mi Band 5 has 3 vibration levels (weak, medium, strong) that can be tested in Settings. → Notifications → Vibration. Counterfeiting usually vibrates monotonely or too faintly.

Hidden menu:

On the original bracelet, you can call the engineering menu to check the sensors:

1. Go to the main screen.
2. Touch the screen and hold for 5 seconds.
3. Swipe left 3 times and the Sensor Test menu should open.

In this menu, the original shows real data from the gyroscope, the accelerometer, the light sensor, and the fakes either don't have this menu or they show zero values.

Verification by serial number and IMEI

Each original Mi Band 5 has a unique serial number and IMEI (Yeah, the bracelet has one, too. IMEI This data can be checked on the official website of Xiaomi.

Where to find the serial number:

• 📦 On a box (under a barcode).
• 📱 In the Mi Fit app (Profile) → Mi Smart Band 5 → Information).
• 🔧 On the bracelet itself: go to Settings → About the device.

How to check:

1. Go to mi.com/global/verify.
2. Enter the serial number or IMEI (starts with 86...).
3. If the device is original, the site will show the model (Mi Smart Band 5) and the date of production.

Note the date of production: If the bracelet is released after 2021 (when the Mi Band 5 was no longer produced), it is a fake. Also check if the model on the site matches what is indicated on the box. Often fakes pretend to be Mi Band 6 or Mi Band 7.

⚠️ Warning: Some scammers fake and check page on the site.Always make sure the site address starts with https://www.mi.com (Fake sites may have domains like mi-band-check.ru or xiaomi-verify.com.

6. Comparison with the original: video and photo examples

Sometimes it’s easier to see once than read a hundred times, and here are the key visual differences between the original Mi Band 5 and fakes (relevant to 2026 models):

1. Screen:

The original has a full-fledged AMOLED It's got clear colors and deep black, and fakes are cheap. TFT-gray-lighted screens (black looks dull). Compare that:

• 🔴 Original: When the screen is tilted, the colors are not distorted, the viewing angles 170°.
• 🟢 Fake: When viewed from an angle, the screen 'fads', the colours turn pale.

Back cover:

The original on the back has:

• 📌 Laser engraving with serial number (fakes print it with paint that is erased).
• 🔒 Two screws with cruciform slits (for fakes are often flat or absent).
• 📡 Bluetooth antenna integrated into the board (for fakes can stick out a separate wire).

Charging cable:

The original cable has:

• 🔌 Magnetic contacts with gold coating (for fakes - nickel, quickly oxidized).
• 📏 The cable is exactly 20 cm long (fakes can be shorter or longer).
• 🏷️ Inscription MDY-11-EM on the connector (fakes are often absent from the).

For clarity, we recommend watching the video comparison on the official Xiaomi Russia channel:

Video: "Mi Band" 5 VS Fake: How to distinguish a fake for a fake 30 second (source: YouTube/Xiaomi Russia)

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If the seller refuses to provide a video of the bracelet test (for example, measuring the pulse or turning on the screen), this is a reason to doubt the authenticity.

7.Price and place of purchase check: where the risk of counterfeiting is maximum

Price is one of the most obvious indicators of counterfeiting, and as of 2026, the market value of the new original Mi Band 5 is:

• 🇷🇺 Russia: 2,500 to 3,200 ₽ (color-dependent).
• 🌍 Europa/USA: $30 — $45 (on Amazon or official retailers).
• 🇨🇳 China (AliExpress): ¥120 — ¥180 (but only vetted sellers with a rating of 98%+).

If the price is below these values by 30% or more, it is almost always a fake.

• 🚩 «Mi Band 5 priced at 1,500 ₽ — Sale! (on Avito or on social media).
• 🚩 «Original from China for $15 with free shipping" (on AliExpress from new sellers).
• 🚩 «Bracelet as a gift when buying a case" (often divorce for fake).

Safe Places to Buy (2026):

If you buy from hand, ask the seller:

1. Take a video with the bracelet connected to Mi Fit.

⚠️ Warning: Fraudsters often sell "originals" with AliExpress, which are actually "gray" deliveries (not intended for Russia).Such devices may not support Russian in the firmware or have problems with warranty. → About the device → The version - it should be RU or Global.

FAQ: Frequent questions about Mi Band authenticity 5