Xiaomi Mi Band 4: current prices in 2026 and where to buy cheaper

The 2019 Xiaomi Mi Band 4 fitness bracelet is still in demand among users due to its optimal price-to-function ratio. Despite the release of new versions (Mi Band 5, 6, 7 and 8), this model continues to be sold - both new on the leftovers and used in the secondary market. In this article, we will examine how much the Xiaomi Mi Band 4 costs in 2026, where it can be bought at a bargain price, and whether it is worth overpaying for the latest versions.

It is important to understand that the price of the Mi Band 4 varies depending on several factors: condition of the device (new / used / y), equipment (the presence of the original box, charging cable), region of purchase (Russia, China, Europe) and even the color of the strap.

If you’re looking for a budget fitness tracker with basic features (stepmeter, pulsemeter, notifications), the Mi Band 4 might be a great choice, but before buying it, compare it to current models — perhaps the difference in price will justify the updated functionality.

The current prices for Xiaomi Mi Band 4 in 2026

At the beginning of 2026, the new Xiaomi Mi Band 4 in the original packaging is rare - most of the offers on the market belong to the category of used or refurbished devices.

Prices are for the basic version (without the NFC). Model Mi Band 4 NFC, Supporting contactless payments, in the secondary market is 30-50% more expensive – about 2,500-3,500 ₽ conditionally.

AliExpress sometimes comes across lots with a price below 1,500 ₽, But it's almost always fakes or devices with marriage. The original Mi Band 4 can't cost less than 2,000. ₽ In the new state - this is the minimum bar for verified sellers.

⚠️ Note: If the seller offers a new Mi Band 4 for a price below 1,800 ₽, Xiaomi's original bracelets have been discontinued for a long time, and their remnants are sold for at least 2,500. ₽.

Where to buy Xiaomi Mi Band 4: proven sites

The choice of site depends on whether you are looking for a new, used or refurbished device, and consider the most reliable options for purchase in 2026:

• 📦 New devices: AliExpress – residues from official sellers (look for reviews and rating above) 98%). Ozon/Wildberries — Sometimes appear at trusted electronics retailers. Xiaomi Store is the official store, but Mi Band 4 It has been long since removed from sale.
• 🔄 B/u and rebuilt: Avito/Yula is the biggest choice, but the risk of running into a faulty device is high. Back Market specializes in refurbished appliances with a warranty. Facebook Marketplace - often sold at low prices, but without buyer protection.
• ⚠️ Blacklist: Unknown online stores with suspiciously low prices; AliExpress sellers with ratings below 95% and negative reviews; eBay lots with no photo of the real device (stock pictures only).

When buying a used Mi Band 4, be sure to check:

Screen status (whether scratches, broken pixels)| Sensor performance (pulsemeter, accelerometer)|Synchronization with Mi Fit|Shook condition (are there cracks)|Availability of original charging cable-->

If you buy a device on Avito or Yula, ask the seller to send a video demonstrating the bracelet.

• 🔋 Charging: the bracelet should hold a charge for at least 5-7 days (when used actively).
• 📱 Sync: Check if it connects to your phone via Bluetooth.
• 🩺 Sensors: The pulsemeter should show realistic values (compare with another device).

On AliExpress (new)|Nana Avito/Yule)|In the official Xiaomi store|On the Back Market (restored)|Another option-->

Xiaomi Mi Band 4 vs Mi Band 5/6/7: Should you pay too much?

If you’re considering the Mi Band 4 as a budget option, it’s logical to compare it to the newer models, and the key differences that will help you make your decision are:

The main advantages of the Mi Band 4 over the new models:

• 💰 Price: 2-3 times cheaper than Mi Band 7.
• 🔋 Autonomy: Holds charge longer than Mi Band 5/6.
• 🛠️ Repairability: easier to find spare parts (straps, modules).

But there are also significant disadvantages:

• 🚫 No. SpO₂: Does not measure oxygen saturation in the blood.
• 📉 Outdated software: Some features (e.g. new training) are not supported.
• 🔍 Smaller screen: Inconvenient to read notifications.

💡

If you only need basic features (stepmeter, pulsemeter, notifications), Mi Band 4 is still relevant. SpO₂, Big screen and modern software – better to consider Mi Band 6 or newer.

How to distinguish the original Xiaomi Mi Band 4 from a fake

The market is full of Mi Band 4 copies, which are almost indistinguishable from the original, but they work worse.

• 📦 Packaging: The original has a matte Xiaomi logo on the box, copies are glossy or blurred. At the bottom of the box should be a serial number and a barcode.
• 🔌 Charging cable: The original has a magnetic connector, counterfeits often have plastic clips.
• 📱 Mi Fit app: Original syncs without problems, copies often give out a connection error. 1.0.9.XX (Forgery is often 1.0.0).

Another reliable way to check is scanning. QR-The code on the box is on the official Mi Home app, and if the device doesn't recognize it, it's 100% fake.

⚠️ Note: Many sellers on AliExpress list the original Xiaomi Mi Band 4 in their description, but they are actually selling copies. Always read reviews with photos and videos - it often shows that the device is not original.

Technical characteristics of Xiaomi Mi Band 4: what does the bracelet

Despite its age, the Mi Band 4 remains a functional device for everyday use, and here are its key characteristics:

• 📏 Display: 0.95" AMOLED, permit 120×240 pixels, sensory control.
• 🔋 Battery: 135 mAh, autonomy up to 20 days (with minimal use).
• 🩺 Sensors: accelerometer, gyroscope, optical heart rate sensor (PPG).
• 🌊 Water protection: 5 ATM (You can swim, but not dive deeper than 50 meters).
• 📱 Compatibility: Android 4.4+/iOS 9.0+, Bluetooth connection 5.0.
• 🏃 Sports modes: 6 types of training (running, cycling, swimming, etc.).

Of the useful functions, it is worth highlighting:

• 🔔 Notifications: Shows incoming calls, SMS and messaging.
• 💤 Sleep monitoring: Analyzes sleep phases (deep, light, REM).
• 🚶 Stepmer: Counts steps, distance and calories burned.
• 🔓 Unlocking the phone: you can use a bracelet to unlock the smartphone Xiaomi.

However, there are limitations:

• 🚫 No. GPS: To track the route, you need to synchronize with your smartphone.
• 🚫 No. SpO₂: It does not measure oxygen saturation (only available in Mi Band 5).+).
• 🚫 Limited notifications: you cannot respond to messages from the bracelet.

By comparison, the Mi Band 6 has a 1.5x screen, supports 30 sports modes, and can measure stress levels, but if you don't need those features, it doesn't make sense to overpay.

Owner reviews: pros and cons of Xiaomi Mi Band 4

Based on reviews from Yandex.Market, AliExpress and thematic forums, we have collected the real pros and cons of the bracelet:

• ✅ Pluses: 💰 Price: One of the cheapest fitness trackers with AMOLED-screen. 🔋 Autonomy: with moderate use, it lasts for 10–14 days. 🩺 Sensor accuracy: pulsemeter and pedometer work well for a budget device. 💧 Water protection: you can swim in the pool without problems.
• ❌ Cons: 📵 Synchronization problems: sometimes the connection with the phone falls off. 🔄 Uncomfortable strap: standard silicone strap quickly gets dirty and tears. 🔋 Long charging: full charge takes about 2 hours. 📱 Previous articleOldware: Xiaomi no longer releases updates for this model.

Forums often complain about rapid wear of the strap - many users recommend buying a spare one right away, and there are also reviews of inaccurate readings of the pulsemeter during intense training (for example, when running).

However, most owners are happy with the purchase, especially considering the price-performance ratio.

"I bought a Mi Band 4 b/w for 1,500 ₽ — It works like new. I use it for my needs (stepper, alarm clock, notifications) by the eyes, I have enough batteries for a week, the screen is clear. I don't see any reason to overpay for new models."

Frequent problems with Xiaomi Mi Band 4 and how to solve them

Even a device as simple as the Mi Band 4 can be a problem, and let's look at some of the most common problems and ways to fix them:

• 🔋 Quickly discharges: Check which features are active (turn off the constant screen lighting). Update the firmware via Mi Fit. If the battery is worn out, you can replace it yourself (module cost) ~500 ₽).
• 📵 Out of sync with your phone: Reset the wristband (press the touch button for 10 seconds); remove the device from Mi Fit and reconnect. Check if the Bluetooth on your phone is on.
• 🩺 The pulsemeter shows the wrong data: Wear the bracelet tighter (the sensor should touch the skin); avoid measurements while moving (better sitting or lying down); Update the firmware - in the old versions there were bugs with the sensor.
• 💦 Water's running out, bracelet's not working: Dry it in rice or silica gel for 24 hours. Don't charge it until it's dry. If it doesn't work, you need repairs (cost) ~1 000 ₽).

If the bracelet stopped turning on, try resetting it to factory settings:

1. Charge the device to 100%.
2. Press the touch button for 20 seconds until the Xiaomi logo appears.
3. Connect to your phone via Mi Fit as a new device.

⚠️ Warning: If the bracelet does not turn on after water hits, do not try to disassemble it yourself - inside a lithium polymer battery that can ignite if you do not handle it correctly.

FAQ: Frequent questions about Xiaomi Mi Band 4