Connecting Xiaomi Mi Band 5 to the Redmi smartphone: from pairing to fine-tuning

Why is Mi Band 5 and Redmi the perfect duo?

The Xiaomi Mi Band 5 fitness bracelet remains one of the most popular wearables thanks to its combination of affordable price, wide functionality and reliable operation. And Redmi smartphones (Series Note, K, A, etc.) are ideal companions for it: both devices work on the MIUI ecosystem, which guarantees stable synchronization and minimal delays in data transfer. However, even in this “native” tandem, users face nuances of connection – from the absence of the bracelet in the list of available devices to notification problems.

In this article, we will discuss the step-by-step process of pairing the Mi Band 5 with Redmi (using models with MIUI 14/15), look at typical errors and their solutions, and also reveal the hidden features of the bracelet, which are silent on standard instructions. For example, did you know that through Settings → Lab in the Mi Fitness application you can turn on the display of battery charge level in percentages? Or that for the correct operation of the pulsemeter you need to recalibrate once a week?

If you’ve just unpacked your wristband or experienced problems after updating your firmware, this guide will save you hours of searching for solutions, and for experienced users, we’ve prepared a section with undocumented features, including gesture settings for music control and a hidden Do Not Disturb mode for training.

1.Preparation for connection: what to do before pairing

Before you start looking for a wristband on your Bluetooth device list, follow a few critical steps: ignoring them is the cause of 70% of connectivity problems.

First, check the firmware version of your Mi Band 5. Outdated versions (below 1.0.3.58) may not support new MIUI features, such as rapid sleep data synchronization. To find out the version, go to the Mi Fitness app, open the bracelet profile, and find About the bracelet → The firmware version. If the version is outdated, update it through the same menu.

Second, make sure your Redmi includes:

• 📶 Bluetooth 5.0+ (in the connection settings → Bluetooth)
• 📱 Geodata permission for Mi Fitness application (required for pedometer operation)
• 🔄 Autosynchronization in Xiaomi account settings (path: Settings) → Accounts. → Mi Account. → Synchronization of data)

Critical detail: If you've used a bracelet with another phone before, be sure to reset it to factory settings. To do this, click on the Mi Band 5 icon "More" (three dots) → "Reset." Without this step, the new Redmi may not see the device.

Step-by-step: how to connect Mi Band 5 to Redmi

Now, to the interface process itself, follow the instructions in strict order, and skipping the steps can lead to the "failed to connect" error.

Step 1: Installation of the application

Download the official Mi Fitness app (formerly Mi Fit) from Google Play or the App Store. Don't use third-party APKs - they may contain outdated sync libraries.

Step 2: Registration of an account

Launch the app and log into your Mi Account (or create a new one). Importantly, use the same account as you used on your Redmi smartphone, otherwise your workout data won't sync to the cloud.

Step 3. Find the bracelet

Turn on Bluetooth on Redmi and in the Mi Fitness app, click Add Device → Bracelet → Mi Smart Band 5. Make sure the bracelet is at least 20% charged (it may not appear on the list if it is low).

Step 4: Confirmation of connection

The bracelet will have a 6-digit code on its screen, compare it to the code in the app and confirm the pairing. If the code doesn't appear, reset the bracelet (press the touch button for 10 seconds).

Official application Mi Fitness is installed|Bracelet charged at 20%+|Bluetooth is on on Redmi|Geodata allowed for Mi Fitness|Mi Account synced-->

3. Typical errors and their solutions

Even if you follow the instructions correctly, Redmi users are faced with errors, and let's look at the most common ones and how to fix them.

Error: “I couldn’t find the device”

Reasons:

• 🔋 Bracelet discharged (charge up to 50% and try again)
• 📵 Redmi Bluetooth antenna overloaded (disable other devices, such as headphones)
• 🔄 Outdated bracelet firmware (update through Settings) → The bracelet)

Error: “Connection interrupted”

Decisions:

• 🔄 Reset the bracelet (hold the button for 10 seconds)
• 📱 Clear the cache of the Mi Fitness application (Settings) → Annexes → Mi Fitness → Warehouse → Clear the cache)
• 🔄 Turn it off. VPN or proxy on Redmi (they can block synchronization servers)

Error: “Data is not synchronized”

Check it out.

• 🌐 Internet connection (synchronization requires access to the cloud Xiaomi)
• ⚙️ Power settings for Mi Fitness (Settings) → Battery → Optimizing the battery → All applications → Mi Fitness → No restrictions)
• 🔄 Time on the bracelet and smartphone (a difference of more than 5 minutes blocks synchronization)

4.Setting up the bracelet after connecting

Once paired successfully, customize the Mi Band 5 to suit your needs, and many users are limited to basic features without knowing the hidden features.

1. Screen personalization

In the Mi Fitness app, go to Profile → Display and brightness.

• 🎨 Set one out of 100+ dials (including animated dials)
• 🔦 Adjust automatic brightness (we recommend turning on to save battery life)
• ⏱️ Change the order of the displayed widgets (pulse, weather, steps, etc.)

2. Notification management

To make the bracelet vibrate when calling and texting:

1. Open Profile. → Notifications.
2. Enable the option to “Show notifications”.
3. Select the apps you want to see notifications from (such as WhatsApp, Telegram).
4. Set the vibration: short/long/repeat.

3. Training regimes

The Mi Band 5 supports 11 activities, including swimming and yoga.

• 🏃 On the bracelet swipe up to the point "Training».
• 📊 Choose the type of activity (running, cycling, etc.).
• ⏱️ Set your goals (time, distance, calories).

💡

To quickly switch between training modes, add the Training widget to the main screen of the bracelet. To do this, in the Mi Fitness app, go to Profile → Widgets and drag the workout icon to the active area.

5. Hidden features of Mi Band 5 for advanced users

Few people know, but the Mi Band 5 has a lot more to do than count steps, and these are features that are not advertised in the official manuals.

1.Music control from the bracelet

If your Redmi is playing music (e.g. Spotify or Yandex Music), you can:

• 🎵 Switch tracks swipe left/right on the bracelet screen.
• ⏸️ Pause/replay with a double tap.
• 🔊 Adjust volume (if you enable this option in Settings) → Laboratory).

2. Quick access to the latest notifications

Swipe down on the bracelet's home screen to see the notification history of the past 24 hours.This works even if you missed the vibration.

3.Do Not Disturb Mode for Training

During exercise, the bracelet defaults to all notifications that may be distracting, to turn them off:

1. Start training on the bracelet.
2. Swipe left to the screen with settings.
3. Slip on the bell icon to activate the DND (Do Not Disturb) mode.

Calibration of the pedometer for accuracy

If the bracelet understates or overstates the number of steps, calibrate:

• 🚶 Walk exactly 30 steps with your smartphone in your hand.
• 📱 In the Mi Fitness app, go to Profile → Steps. → Sizing.
• 🔢 Enter the real number of steps (30) and save the settings.

💡

Regularly calibrating the pedometer (once every 1-2 weeks) increases the accuracy of measurements by 15-20%, which is especially important for users who track walks or runs.

6.Comparison of Mi Band 5 with other Xiaomi models

If you’re choosing between Mi Band 5 and other Xiaomi bracelets, this table will help you decide:

The Mi Band 5 remains the perfect choice for those who need basic fitness tracker features without overpaying for a voice assistant or a larger screen, but if you want to deep sleep analysis or control a smart home directly from the wristband, consider the Mi Band 7/8.

💡

If you buy the Mi Band 5 in 2026, look at the package, and some stores sell “updated” versions with firmware 1.0.6.XX, which supports gestures to control the Redmi camera (double press the bracelet = picture).

7 How to extend the life of the Mi Band 5 battery

The standard autonomy of the Mi Band 5 is up to 14 days, but when used actively (frequent notifications, training, monitoring the pulse 24/7), the charge goes down in 5-7 days.

1. Screen optimization

• 🌑 Set a dark theme of the dial (AMOLED-The screen consumes less energy).
• ⏱️ Reduce the lighting time to 5 seconds (Settings) → Display. → Illumination).
• 🔦 Turn off automatic brightness, set the manual value to 50%.

Sensor control

• 🩺 Turn off continuous pulse monitoring (Profile) → Heart monitoring → Mode: Manual).
• 😴 Turn on sleep monitoring only at night (profile) → Son → Schedule).
• 🚶 Reduce the frequency of synchronization steps to 1 time per hour.

3. Working with notifications

• 📵 Disable notifications from unnecessary apps (such as games or newsletters).
• 🔕 Turn on Do Not Disturb during sleep or work.

Other settings

• 🔄 Turn off automatic firmware update (Profile) → The bracelet. → Auto-update).
• 📶 Use Bluetooth 4.2 instead of 5.0 (in Redmi developer settings) if you don’t need high transfer speeds.

💡

The most voracious element in the Mi Band 5 is the pulse sensor, which reduces autonomy by 40% continuously, and if you don't need round-the-clock monitoring, switch to manual tapu.

FAQ: Frequent questions about Mi Band 5 redmi

If your question isn’t covered in this section, check out Xiaomi’s official support or contact the MIUI community where users share custom solutions.

💡

Before appealing for support, take a picture of the bracelet screen with an error and attach a log from Mi Fitness (Profile) → Revocation → This will speed up the solution of the problem.