Modern wearables have become an integral complement to the smartphone, allowing you to track health and receive notifications without taking the device out of your pocket. For owners of the Xiaomi and Redmi 9T bundle, the integration process often seems simple, but in practice, users face the nuances of app selection and the stability of the Bluetooth connection.
In this article, we will discuss in detail the algorithm of actions that is relevant for the current versions of the MIUI shell installed on the Redmi 9T. You will learn what application is really necessary for your tracker model, how to avoid program conflicts and what to do if the phone stops seeing the device. Correct pairing is the foundation for the accurate operation of all sensors and notifications.
The Redmi 9T runs on Android, which provides extensive peripheral support, but the aggressive energy savings in MIUI can block the background processes of the watch. We will tell you how to configure exceptions in the system so that your fitness bracelet or smart watch runs around the clock without failure.
Preparation of the smartphone and choice of application
The first step before trying to pair is to install the right software. Xiaomi ecosystem uses multiple platforms, and the choice depends on the specific model of your watch. New devices most often require Mi Fitness (formerly Xiaomi Wear), whereas older bracelets and watches run through Mi Band or Zepp Life (formerly Mi Fit).
Owners of Redmi 9T are advised to download applications exclusively from the official Google Play store or GetApps. Third-party sources may contain modified versions of the software that do not have the necessary permissions for stable operation with the Android system. After installing the application, do not rush to open it - first make sure that at least 20% of the battery is charged on the clock.
An important step is the preparation of the Bluetooth module. 9T Geolocation must be activated as modern versions of Android require this permission to scan. BLE-Bluetooth Low Energy (Not on) GPS Search for gadgets may not start, and the app will endlessly twist the load indicator.
- 📱 Download Mi Fitness, Zepp Life or Mi Band app depending on the watch model.
- 📍 Turn on geolocation (GPS) Bluetooth in the notification curtain.
- 🔋 Make sure the clock is charged at least 20-30%.
- 🆔 Register your Mi Account or Xiaomi Account in the app.
⚠️ Note: If you previously had a watch connected to another phone, be sure to reset the settings on the watch itself or uncouple the old app, otherwise Redmi. 9T can't see the device.
The process of pairing devices
Connection on Redmi 9T is done through the interface of the selected application, not through the standard Bluetooth menu of the phone settings. Attempting to pair directly through Android system settings often leads to data sync errors. Open the application, log in to your account and go to the Profile or Devices tab.
Press Add Device or +. The app will start scanning the surrounding space, at which point a request may appear on the watch screen to confirm pairing with the code or phone name, check the numbers on Redmi 9T displays and watches, then click Confirm or OK.
If the search takes more than a minute, try restarting Bluetooth on your phone or turning off and on the watch itself. MAC-Once the connection is successful, it will automatically synchronize time and install firmware updates, if available.
☑️ Interconnection checklist
In the initial setup process, the app can request a lot of permissions, and in order for instant messenger and call notifications to work properly, you need to allow access to contacts, call logs, and notifications, and denying these rights will make the watch a pedometer without communication.
Setup of permits and work in the background
The MIUI shell on Redmi 9T is known for its aggressive energy saving policies that can kill wearables’ processes. To keep the watch from switching off the phone every few hours, you need to manually set up autostart and work in the background for the application manager, a critical step that is often ignored.
Go to Settings → Applications → All apps. Find your watch app (like Mi Fitness) in the list. Go to Autostart and activate the switch. Next, in Battery Savings, select No Limits, which will prevent the system from forcibly closing the app.
Also, you should lock the application in memory. Open the list of running applications (bottom-up swipe and retention), find the window of the watch manager, press it and press the lock icon. Now, when you clear the memory with the "Trump" button, the application will remain in the Redmi 9T RAM.
| Setup parameter | Where to find out. | Recommended value |
|---|---|---|
| Auto-start | Application settings | Included. |
| Working in the background | Saving charge | No restrictions. |
| Notifications | Notification centre | Allowed. |
| Access to Bluetooth | Permits | Allowed always. |
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If notifications still don’t come, try finding the connected clock in Bluetooth settings and allowing access to contacts and call log directly from this menu.
Addressing common problems
Even if you follow all the instructions, you can have technical difficulties, and one of the common problems is that the phone sees the device but it doesn't connect, or the connection is permanently reset, and 90 percent of the time, it's solved by completely clearing the Bluetooth cache and restarting services.
If Redmi 9T stopped seeing the watch, do the following: Remove the device from the Bluetooth list in your phone settings, remove it from the app, turn off Bluetooth, restart the phone, turn on Bluetooth, and try to connect again.
Another common issue is time desynchronization, and if the clock is showing the wrong time, check if the Automatic Date and Time option is included in the settings of the smartphone itself, and the watch takes time from there, not directly from the Internet.
- 🔄 Reset your Bluetooth settings in the Connected Devices menu».
- 🗑️ Remove the watch app and install it again.
- 📶 Check if the Do Not Disturb or On-Plane mode is enabled».
- 🔌 Charge your watch to 100% and try again.
⚠️ Note: If you have frequent connection breaks, check if you are using them. VPN-Virtual networks can block local data exchange between the phone and the clock.
What do I do if the clock is hanging?
Set up notifications and health features
Once you've successfully connected, you can fine-tune the functionality. You can choose which apps will notify you on your wrist. The Redmi 9T is characterized by the fact that without manually selecting the watch in the watch app, no message will come, even if the notification system allows.
Special attention is required to calibrate the sensors, walk with your phone and watch a known distance (for example, 500 meters) so that the pedometer algorithms and GPS synchronize the length of your step, which will improve the accuracy of calorie counting and distance traveled in the future.
Also, set up sleep and heart rate monitoring, so you can set the heart rate interval, for example, every 10 or 30 minutes, instead of constantly monitoring, but for accurate statistics, you better leave the automatic mode if the battery of the watch allows.
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Properly configuring notifications in the application manager is more important than Android system settings - it is the application that decides what to transfer to the clock.
Firmware update and maintenance
Regular updates to watch software are key to stability and new features. Manufacturers often release patches that improve Bluetooth protocol performance and correct tracking errors. Redmi 9T updates come through the application manager.
The Upgrade Process (OTA) requires a stable connection. Put your phone and watch next to you, connect the watch to the charger (recommended to avoid discharge in the process), and run an update in the app. Don't use the phone actively while you're firmware so you don't interrupt the flow of data.
If the update fails, the watch may go into a reboot cycle. Usually the system will roll back on its own, but if it does not, you will need to reset to factory settings through the clock menu or app. Check for updates at least once a month regularly.