Synchronizing Xiaomi fitness bracelet with phone: from connecting to error elimination

The Xiaomi Mi Band fitness bracelets remain among the most popular wearables due to the combination of functionality and affordable price. However, even experienced users sometimes have difficulty connecting or re-syncing after resetting, this article will help you understand everything from choosing the right application to solving typical errors such as “failure to find the device” or “constantly break the connection”.

We will consider not only the basic pairing procedure via Bluetooth, but also the subtleties of setting up notifications, updating firmware, and how to restore communication if the bracelet stopped synchronizing after updating your smartphone or replacing your SIM card. We will focus on the differences between the Mi Band models. 3/4/5/6/7/8 and their compatibility with Android and iOS.

If you’ve just unpacked a new bracelet or encountered a problem after a long break in use, this guide will help avoid common mistakes. For example, many users do not know that the Mi Band 7 Pro and Mi Band 8 Pro require a separate Xiaomi Wear app, not the usual Mi Fit. Or that the iPhone must manually allow access to notifications in the system settings, otherwise the bracelet will not vibrate when calling.

It's important to understand that the synchronization process depends not only on the bracelet model, but also on the version of the phone's operating system.+ There are additional restrictions on the operation of background applications, which allows Mi Fit to stop automatically connecting to the bracelet.

1.What application is needed for synchronization?

Choosing the right app is the first step to successful synchronization. Xiaomi is gradually abandoning the old Mi Fit in favor of the new Xiaomi Wear, but not all bracelet models are supported in both applications. Here is the current compatibility table for 2026:

For Mi Band models 7/8 And the new Mi Fit will cause the error, "Device is not supported," and the Xiaomi Wear has additional features, like stress and breathing analysis, that are missing from the old app. 2022 Install Xiaomi Wear immediately, it will save time.

On iOS, the situation is complicated by Apple’s limitations: Mi Fit and Xiaomi Wear apps can’t work in the background as stable as on Android. iPhone owners will have to open the application manually more often to synchronize data. Also, iOS does not have a continuous pulse measurement feature – the bracelet will take measurements only when the application is open.

2. Step-by-step instructions for connecting the bracelet to the phone

Before starting synchronization, make sure that:

• 📱 The phone and bracelet are charged at least 50 times%
• 🔄 Bluetooth and Geolocation are enabled on your phone (even if you don’t plan to use it). GPS)
• 📲 Installed the current application (Mi Fit or Xiaomi Wear)
• 🔒 All requests for the application are allowed on Android (notifications, contacts, phone)

Now, let's get to the connection process itself. Take the Mi Band 8 and the Xiaomi Wear app on Android 13 for example:

1. Open Xiaomi Wear and click Add Device.
2. Select from the Mi Smart Band 8 list (even if you have Mi Band 8, the app may have a different name).
3. Press and hold the touch button of the bracelet for 3 seconds until it appears. QR-code.
4. Scan it. QR-code through the app or enter 6-digit code manually if the scan is not working.
5. Confirm the pairing on the phone and bracelet (it will appear on the tick).
6. Wait until the sync is complete – it can take up to 5 minutes when you first connect.

Bracelet charge > 50%|Bluetooth on|Geolocation on|Appendix updated|Permits granted-->

If the bracelet is not detected, try the following steps:

• 🔄 Reboot your phone and bracelet (to reboot the bracelet, press and hold the 10 seconds button).
• 📱 Remove the bracelet from the list of conjugate devices in the Bluetooth settings of the phone.
• 🗑️ Remove the cache of the Xiaomi Wear app in your phone settings (Settings) → Annexes → Xiaomi Wear → Memory. → Clear the cache).
• 🔧 Try connecting via another app (e.g. Mi Fit for older models).

⚠️ Note: On Samsung phones with One UI 5.0+ Xiaomi Wear background work may be blocked. To fix this, go to Settings → Annexes → Xiaomi Wear → Battery → Allow work in the background and turn on the option "No restrictions".

3. Set up notifications and calls

After a successful connection, it’s time to set up notifications to make the bracelet vibrate when calling, SMS And it's like this at Xiaomi Wear:

1. Open the Profile tab → Notifications.
2. Turn on the Call Notification slider.
3. In the Applications section, select messengers, notifications from which should be duplicated on the bracelet.
4. Click Notification Settings and select the display style (Vibration only, text only) + vibration, or full text).

On the iPhone, you additionally need to allow access in the system settings:

1. Go to the iPhone Settings → Notifications.
2. Find Xiaomi Wear and enable Allow Notifications.
3. Enable the Sounds, Badges and Banners options.
4. Return to the app and reset the notifications.

For the Mi Band 7 Pro and Mi Band 8 Pro, the fast response function to the bracelet is available.

• 📝 In Xiaomi Wear, go to Notifications → Quick answers.
• 🔤 Add up to 10 response templates (e.g., “Respond later,” “I’m busy").
• 🔄 Synchronize the bracelet after saving the changes.

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If notifications are late, add the Xiaomi Wear app to the Android Battery Optimization Exclusives list.This will prevent background sync from stalling.

4. Update of bracelet firmware

Regular firmware updates fix synchronization errors, add new features (such as additional training modes) and improve communication stability.

1. Open Xiaomi Wear and go to the Profile tab → Mi Smart Band 8 → Firmware update.
2. If a new version is available, click Update.
3. Confirm the update on the bracelet (click the button when a request appears).
4. Do not disable Bluetooth or close the application until the process is complete (usually takes a lot of time). 3-7 minute).

If the update is hanging in the Preparing for Update phase, try:

• 🔌 Connect the bracelet to charge (update requires at least 60% charge).
• 📶 Switch your phone to another network (from Wi-Fi to mobile internet or vice versa).
• 🔄 Reboot your phone and bracelet, then try again.

⚠️ Note: After updating the firmware on the Mi Band 8, the binding to the Xiaomi account may reset. If the bracelet requests a reconnection, just confirm it in the application - all data will be stored in the cloud.

5. Solving typical synchronization problems

Even after a successful connection, users experience periodic failures, and here are the most common problems and solutions:

If the bracelet is plugged in but your steps, sleep, or pulse data aren’t updated, try:

• 🔄 Manually start synchronization by pulling down the screen in the Xiaomi Wear app.
• 📥 Remove and re-add the bracelet in the application (the data will be saved in the Xiaomi account).
• 🔧 Reset the bracelet settings to factory (bracelet settings) → Reset).

For Mi Band models 7/8 function NFC (Payment) may require additional adjustments:

• 💳 Make sure that the Xiaomi Wear app includes contactless payments.
• 📱 On Android, add Xiaomi Wear to the list of trusted apps for NFC (Settings → Connections → NFC → Trusted applications).
• 🔄 If payments don’t work, upgrade your bracelet firmware to the latest version.

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On phones with a Qualcomm chip (most Xiaomi, Samsung, OnePlus), Bluetooth communication stability is higher than on devices with Mediatek or Exynos chips. If you have constant communication breaks, try turning off the energy-saving mode for Bluetooth.

6. synchronization with third-party services (Google Fit, Apple Health)

By default, Xiaomi bracelet data is stored in the Mi Account cloud, but it can be automatically exported to Google Fit (for Android) or Apple Health (for iOS).This is useful if you use other fitness apps, such as Strava or MyFitnessPal.

To connect to Google Fit:

1. Open Xiaomi Wear and go to Profile → Settings → Accounts and synchronization.
2. Click Google Fit and log in through your Google account.
3. Select data for synchronization (steps, weight, training) and click Save.
4. Wait for the first update (it can take up to 24 hours).

For Apple Health on iPhone:

1. In Xiaomi Wear go to the Profile → Apple HealthKit.
2. Turn on the slider Synchronization with Health.
3. Select data categories (steps, sleep, pulse) and confirm access.
4. Open the Health app on your iPhone and check that the data has appeared in the Data Sources section.

⚠️ Note: When synchronized with Apple Health, sleep data may be duplicated if you are using another tracking app at the same time (such as Sleep Cycle).To avoid this, turn off automatic sleep export in one of the apps.

If the data is not synced with Google Fit, check:

• 🔗 Google account includes fitness and health → Settings → Synchronization of data.
• 📱 What is the latest version of Google Fit on the phone.
• 🔄 What Xiaomi Wear has selected in the synchronization settings all the necessary data categories.

7.How to transfer data when changing the phone?

When buying a new phone, you don’t have to lose your activity history – all data is stored in your Xiaomi account.

1. Install Xiaomi Wear on your new phone and sign in to the same Xiaomi account.
2. Add the bracelet via Add the device – the application will automatically tighten the data history.
3. If the bracelet is not connected, reset it to factory settings (press and hold the 10 seconds button until vibration appears).

If you are changing Android to iPhone or vice versa, consider the following limitations:

• 📱 Some features are not available on iOS, such as continuous pulse monitoring.
• 🔄 Data history will be transferred, but notification settings will have to be reconfigured.
• 💰 Payment through NFC (If supported, it will require re-assignment of the card.

For manual backup of data:

1. In Xiaomi Wear go to the Profile → Settings → Export of data.
2. Select a period (for example, the last month or year).
3. Click Export – the file is saved in.csv or.gpx format (for training).

8. Alternative ways to control the bracelet

In addition to the official app, there are third-party utilities for advanced bracelet management, which are useful if you lack the functionality of Xiaomi Wear or want to customize custom options.

Popular Android apps:

• 🔧 Notify & Fitness for Mi Band – Advanced notifications, screen customization, support for older models.
• 📊 Mi Band Master – detailed sleep statistics, data export to Google Sheets.
• 🎨 Amazfit Watchfaces – download custom dials (works with Mi Band) 5/6/7/8).

To set a third-party dial:

1. Download the dial file in.bin format (for example, from the site amazfitwatchfaces.com).
2. Open Notify & Fitness and go to Dials → Install from the file.
3. Select the downloaded file and wait for synchronization with the bracelet.

⚠️ Attention: Using third-party apps can cause the bracelet to discharge faster than usual, as they are more likely to poll sensors. If autonomy is critical, refuse background synchronization in the settings of alternative utilities.

For iOS, the choice of third-party apps is limited due to Apple's policies, but you can try:

• 📱 Mi Fit (even for new bracelets, but with limited functionality).
• 🔄 Health Sync – for manual data synchronization between Apple Health and Xiaomi Wear.

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Third-party apps may offer features not available in official ones, but they don't always work consistently with the latest firmware. 2-3 month.

FAQ: Frequent questions about synchronization