Today’s users often face a situation where smartwatches and smartphones belong to different ecosystems. Owners of budget but powerful Xiaomi Redmi 9 devices often choose wearable electronics of the Honor brand because of their availability and functionality. Despite the differences in the shells of MIUI and Magic UI, the process of pairing these gadgets is successful with certain technical nuances.
The main challenge lies not in the Bluetooth protocol itself, but in the aggressive energy saving policies implemented in the Android system. The MIUI operating system installed on Redmi 9 seeks to “sleep” the background processes of applications to extend autonomy. This can lead to connection breaks or no push notifications on the wrist.
In this article, we will analyze not only the standard algorithm of actions, but also the specific settings necessary for the Xiaomi and Honor bundle. You will learn how to install service software correctly, what resolutions are critical for stable operation and how to avoid typical problems with desynchronization of data. Proper preparation of the device will ensure long and uninterrupted service of your activity tracker.
Preparatory stage: compatibility check and charging
Before you start looking for a device, you need to make sure that both gadgets are ready to go.The Xiaomi Redmi 9 should have a Bluetooth module on and a stable Internet connection.The Honor Watch should also be charged at least 50-60%, since the initial synchronization and firmware update process can require significant energy resources.
It’s important to understand that older watches may require different control apps. If you have an earlier model, you may need the Huawei Health app, while newer devices often work through Honor Health. Check the documentation for your specific accessory or label on the box to download exactly the software the manufacturer recommends.
Don’t ignore the update on the smartphone itself before you start the procedure. MIUI 12 and newer versions that are relevant to Redmi 9 often fix protocol errors. Go to your phone’s settings and check for updates to eliminate operating system-level software conflicts.
Installation and configuration of the service application
A key element of the bundle is a dedicated app. For most Android-compatible Honor devices, the de facto standard is the Huawei Health app (formerly known as Huawei Wear), best downloaded from the official Google Play store or AppGallery to avoid modified and potentially insecure versions.
Once you install the app, take your time to open it right away. First, you need to give it the advanced access rights that are required to work with Bluetooth devices. Android can request permissions to geolocate - this is a mandatory requirement for scanning Bluetooth gadgets, and it must be confirmed.
Inside the app, you’ll need to create an account or log in through an existing ID (Huawei ID or Honor ID) – a step that’s mandatory to sync your health and activity data to the cloud. Without authorization, the clock’s functionality will be severely limited, and you won’t be able to receive notifications or update dials.
☑️ Pre-conjugation check
The process of pairing via Bluetooth and the application
The process of connecting requires sequential execution of actions. First, open the application on your smartphone and go to the Device tab. Press the Add button or plus button in the corner of the screen. The application will automatically search for available gadgets within range.
When you have a picture of your watch or its name on the screen, click on it to start pairing. The watch screen and Redmi 9 display should have a numerical code. Make sure the codes match, and confirm the action on both devices. This is protection against connecting to other devices in public places.
⚠️ Warning: Don't try to connect the watch exclusively through the standard Bluetooth menu in the Android settings. If you do, the app may not see the device and you'll have to delete (pair) and start over.
Once successfully paired, the process of synchronizing data and possibly updating the watch firmware will begin, which can take anywhere from 5 to 15 minutes, keeping the phone and watch close together, and not locking the smartphone screen so that the process does not interrupt.
What if the search does not find the clock?
Critical MIUI settings for stable operation
Xiaomi Redmi 9 owners need to pay special attention to power saving settings. MIUI is known for its aggressive memory cleanup, which can "kill" the process of the Huawei Health application, which will cause the watch to constantly lose communication. To avoid this, find the app icon in the list of programs, pinch it and select "About the application".
In the app menu, go to Activity Control or Battery. Select No Limits mode. This will allow the app to run in the background 24 hours a day, keeping the Bluetooth connection active all the time. Without this step, notifications may be delayed or not arriving at all.
| Setup parameter | Recommended value | Where to find out. |
|---|---|---|
| Auto-start | Included. | Appendix → About the application → Permissions |
| Working in the background | No restrictions. | Battery → Activity monitoring |
| Locking in memory | Locked down. | Menu of running applications → Castle |
It is also recommended to add the app to the list of protected processes. Open the menu of running applications (the button "Menu" or swipe bottom-up with a delay), find the Huawei Health card and click on the lock icon. This will prevent the application from being accidentally cleaned by the "Clear All" button.
Set up notifications and access permissions
One of the main functions of a smartwatch is to display notifications. In order for messages from WhatsApp, Telegram, SMS and other messengers to come to your wrist, you must give the application the appropriate rights. In the Huawei Health interface, go to the settings of connected devices and find the item "Manage notifications".
Here you will see a list of all the apps installed on Redmi 9. Activate the switches opposite the ones you want to see on your watch. Note that the notification text will only appear if you allow the app to access notifications in the Android system settings.
Important to know: Redmi 9 with MIUI shell sometimes requires manual permission to access contacts and call logs if you want the caller's name to be displayed on the watch, not just the phone number.
💡
If notifications come but the text is hidden with asterisks, check the privacy settings in the messenger app itself (e.g. WhatsApp: Settings → Privacy → Show notifications).
Solving Frequent Connection Problems
Even if all instructions are followed, there can be technical failures: If the clock is no longer synced or the steps are not updated, the first thing you should do is reboot both devices, a classic but often effective method of fixing time errors in the Bluetooth module.
If the problem persists, try "forgetting" the device in your phone's Bluetooth settings, and then pairing it again through the app. Sometimes cleaning the Huawei Health app cache helps. Go to your phone's settings, find the app, select Memory, and click Clear Cache (not data unless you want to reset).
⚠️ Warning: When you reset the clock to factory settings, all unsaved workout data will be deleted.Make sure the last sync is successful before you perform a full reset of the device.
In rare cases, the problem may be in the Bluetooth version. Make sure Redmi 9 doesn't include experimental developer modes that can force codecs or protocol versions that aren't compatible with the clock. Resetting Bluetooth settings in the developer menu can help, but requires caution.
💡
The stability of the Xiaomi + Honor bundle depends on the correct MIUI energy saving settings, not the quality of the Bluetooth module.
Additional features and personalization
Once successfully set up, a world of personalization opens up. Through the app, you can download new dials, adjust the display of data on the screen during training, and calibrate sensors. With its large screen, Redmi 9 is especially convenient to choose dials with detailed information.
Be sure to set activity goals. A stepmer, a pulse monitor, and sleep monitoring will only work correctly if you specify your real physical parameters (height, weight, age) in your user profile, which will improve the accuracy of your calorie burn calculations.
Honor and Xiaomi work together well if you set up the software properly, and following these guidelines will give you a full fitness tracker and smart notifications, extending the life of your Redmi 9 by controlling load and activity.