Connecting Huawei Watch GT 3 to Xiaomi smartphone: full instruction with error solutions

At first glance, pairing the Huawei Watch GT 3 with a Xiaomi phone (including Redmi and POCO models) seems like a simple task, but in practice users face nuances from the lack of official support to problems with synchronizing notifications. Unlike the Huawei ecosystem, where the watch integrates with the branded Huawei Health application without difficulty, Xiaomi owners have to consider the limitations of MIUI and the peculiarities of working with devices of other brands.

In this guide, we will not only examine basic Bluetooth connectivity, but also alternative methods (such as using third-party apps), as well as solving common errors – from the inability to find a watch in the list of devices to problems with displaying notifications from WhatsApp or Telegram. We will pay special attention to setting up Google Fit for synchronizing health data, since Huawei Health does not always work correctly on firmware. MIUI below version 13.

If you’ve already tried to connect the Watch GT 3 to Xiaomi and you’ve got a “Device Not Supported” or “Unable to Connect” error, don’t rush to reset your watch to factory settings. 90% of the time, the problem is solved by setting up app permissions or changing the region in your phone settings. Next, you’ll find step-by-step instructions for different scenarios, including working with Xiaomi 14, Redmi Note 12 and other popular models.

1. Preparing Xiaomi phone for connection

Before pairing the Huawei Watch GT 3 with a Xiaomi phone, several critical steps must be taken to avoid errors in the device search phase, the main problem being MIUI’s limitations on working with background processes that can make the Huawei Health app unable to see the watch.

First, make sure your phone has the latest version of MIUI installed (relevant for firmware 12–14). To check, go to Settings → About Phone → MIUI version. If an update is available, install it, as the newer versions fix bugs with Bluetooth LE (Low Energy), which use the Watch GT 3.

Second, disable all energy-saving features for the Huawei Health app:

• 🔋 Go to Settings. → Annexes → Application management → Huawei Health.
• 🚫 In Battery, select No Limits (or No Limits in Older Versions) MIUI).
• 🔄 Enable Auto Start and Background Activity.

The third step is to check regional settings, and the Huawei Health app can block devices from connecting if the region of the phone is not the same as the countries supported.

1. Open Settings → Additional → Language and Region.
2. Choose Russia, Europe or Singapore (for the Watch GT 3, these regions are guaranteed to be supported).
3. Reboot the phone.

💡

If Huawei Health doesn’t see a watch after a region change, try temporarily disabling VPNs or proxy servers, which can block access to Huawei servers.

2. Installation and setup of Huawei Health on Xiaomi

The official Huawei Health app is available on Google Play, but it works on Xiaomi with features. After installing the app, don’t rush to immediately plug in the clock – first perform a preset.

Download Huawei Health via the link (or AppGallery, if installed) after installation:

• 📱 Launch the app and sign up (or log in) through Huawei ID. If you don’t have an account, create it on Huawei’s website.
• 🔄 In the application settings (Profile) → Settings) Enable Auto Sync and Notifications.
• 🛡️ Provide all permissions requested: Location, Contacts (for notifications), Phone (for calls).

If the app gives an error "Device is not supported", try the following workaround:

1. Remove Huawei Health and clear the Google Play cache (Settings → Apps → Google Play → Storage → Clear the cache).
2. Download. APK-The latest version of the application file from the APKPure site (select the version for your region).
3. Install the APK manually by allowing installation from unknown sources (Settings → Applications → Special Accesses → Install Unknown Applications).

3. step-by-step connection of the Huawei Watch GT 3 to Xiaomi

When we're done, we're going to pair, and it's important to follow the instructions strictly in the steps, because skipping any point can cause a failure.

Step 1: Activate Bluetooth on both devices

• 📱 On the phone: open Settings → Bluetooth and turn it on. Make sure Visibility for All mode is active (in some versions) MIUI It's called "Detection").
• ⌚ On the clock: Swipe down the screen, find the Bluetooth icon and hold it for activation.

Step 2: Search and pairing

1. Open the Huawei Health app on your phone.
2. Slip on the icon "+" (or "Add device") in the upper right corner.
3. Select "Clock" → Huawei Watch GT 3.
4. Wait until the watch appears on the list and tap on it.
5. Confirm pairing on both devices (the clock will show a code that should match the code on the phone).

Step 3: Synchronization of data

Once successfully connected, the app will offer to update the firmware of the watch (if a new version is available) and synchronize the data. Do not interrupt the update process, this can lead to a “brick” of the clock (loss of performance). The average synchronization time is 5-10 minutes.

✅ Bluetooth is on on your phone and watch

✅ Huawei Health Installed and Updated

✅ All permissions for the application are granted

✅ The phone region is compatible with Huawei Health

✅ The clock is at least 50 times charged%-->

4. Set up notifications and calls

Default Huawei Watch GT 3 supports call notifications, SMS And messages from some messengers, but Xiaomi may have problems with displaying notifications from WhatsApp, Viber or Telegram. MIUI background-processed.

To include notifications:

1. Open Huawei Health → Devices → Huawei Watch GT 3 → Notifications
2. Activate the "Call Notifications" and "Application Notifications" switch.
3. In the list of applications, select the ones you want to see on your watch (for example, WhatsApp, Gmail).

If notifications do not arrive:

• 🔄 Restart the clock and phone.
• 📵 In the settings MIUI Open the settings. → Notifications and status bar → Manage Notifications and Verify Notifications Are Allowed for Huawei Health.
• 🔧 In the settings of a particular messenger (for example, Telegram) enable the option "Show notifications on a locked screen".

💡

For the correct operation of notifications on Xiaomi, you need to disable battery optimization for messengers from which you want to receive alerts on the watch.

5. Health data synchronization with Google Fit

Huawei Health stores steps, sleep and pulse data in its own cloud by default, but many Xiaomi users prefer to use Google Fit for centralized monitoring. Unfortunately, there is no direct synchronization between these services, but there are workarounds.

The most reliable way is to use a third-party Health Sync app (available on Google Play).

1. Install Health Sync and give access to Huawei Health and Google Fit.
2. In the app, select Huawei Health as the data source and Google Fit as the receiver.
3. Set up synchronization for the desired parameters (steps, sleep, weight, pulse).
4. Start manual synchronization (Sync Now button).

An alternative method is to export data manually:

• 📊 In Huawei Health, open the Health section and select the option you want (e.g., Steps").
• 📤 Slip on the export icon (usually in the upper right corner) and save the data in.csv format.
• 📥 Import the file to Google Fit via the web version (fit.google.com).

💡

If Health Sync is not working, try turning off the VPN and check that the phone has a time and date set automatically (not manually).

6. Solving common problems

Even with the right connection, Xiaomi users can encounter errors. Below are solutions for the most frequent cases.

If none of the methods worked, try resetting the Watch GT 3 to factory settings:

1. On the clock go to Settings → System → Reset.
2. Select "Reset all settings" and confirm.
3. After restarting, repeat the connection process.

7. Alternative ways to connect (without Huawei Health)

If the official Huawei Health app refuses to work on your Xiaomi, you can try third-party solutions, one of which is the Notify & Fitness for Huawei app (available on Google Play), which supports most of the features of the Watch GT 3, including notifications, sleep monitoring and pedometer.

Instructions for setting:

1. Install Notify & Fitness and provide all permissions.
2. Turn on Bluetooth on your phone and watch.
3. In the application, select "Connect new device" and follow the instructions.
4. After pairing, set up notifications and synchronize manually.

Advantages of this method:

• ✅ It works on all versions. MIUI, custom-made.
• ✅ Supports more instant messengers than Huawei Health.
• ✅ Allows you to adjust vibration and notification sounds separately for each application.

Disadvantages:

• ❌ No official support for Huawei, possible bugs.
• ❌ Not all health functions (e.g., not all health functions, SpO2) They can work properly.

💡

The side of the app may require more permissions than Huawei Health.Before installing, check reviews and rankings on Google Play to avoid data leakage.

8. Optimizing the work of the watch with Xiaomi

After a successful connection, it is recommended to perform several actions for the stable operation of the Huawei Watch GT 3:

1. Energy consumption adjustment

• 🔋 In the phone settings (Settings) → Battery → Battery Optimization: Add Huawei Health to the Exclusion List.
• 🔄 Turn off Adaptive Brightness to Save Clock Charge (Clock Settings) → Display. → Brightness).

2. Firmware update

Check the Watch GT 3 updates regularly through Huawei Health (Devices → Huawei Watch GT 3 → Software Update). Newer firmware versions often fix MIUI compatibility errors.

3. Data backup

Before resetting or updating, save your health data:

1. Open Huawei Health → Profile → Settings → Export data.
2. Select the period and parameters for export.
3. Save the file to Google Drive or your computer.

💡

For convenience, you can create a Huawei Health shortcut on the home screen, so hold the app icon in the menu and drag it to your desktop.

⚠️ Note: If you use Xiaomi with global firmware (Global) ROM), If you live in a region where Huawei is not officially represented (such as the United States), some of the features of the watch may be limited, in which case it is recommended to change the region in the phone settings to Europe or Asia.

FAQ: Frequent questions