Xiaomi smartphone owners often face the need to combine their gadget with wearable electronics to track health and notifications, a process that seems simple, but in practice users regularly encounter pairing errors or problems in the application. Understanding the right sequence of actions will help avoid unnecessary nerves and time costs.
Synchronization isn't just about turning on Bluetooth, it's about the complex process of exchanging data between Android or MIUI and the watch firmware. Modern models require specialized platforms like Zepp Life or Mi Fitness to mediate, and without properly configuring these programs, the device cannot function properly.
In this article, we will look at every step of the process, from preparation to resolving complex technical conflicts, learn how to properly configure permissions for applications and why standard Bluetooth search in phone settings often doesn’t work for wearable devices.
Preparation of equipment and software
Before starting the procedure, make sure that both devices are ready to interact. Charge your smartwatch and Xiaomi smartphone to at least 40-50%, as the initial setup and firmware update process can require significant energy resources.
Make sure the phone has a wireless module on, lower the notification curtain and activate Bluetooth, and it is also critical to have a stable Internet connection via mobile or Wi-Fi, as the app will need to download the current drivers and authorization data.
⚠️ Warning: Do not try to connect the watch through the standard Bluetooth menu in Android settings.This will result in a pairing error and the device will appear as “connected” but will not transmit data.
Check the version of the operating system on your smartphone. Modern companion apps require Android 6.0 or higher to work properly, although it is better to use the latest versions of MIUI or HyperOS for full functionality. Outdated software may not support the necessary encryption protocols.
Download the app in advance from the official Google Play store or GetApps. Depending on the watch model, it can be Xiaomi Wear (for Wear OS), Mi Fitness (for new Band and Watch models) or Zepp Life (for most Mi Band trackers).
Choosing the Right App for Your Model
Xiaomi's ecosystem is quite heterogeneous, and different generations of devices require different software to manage, and confusion is the most common reason why a gadget can't see a phone.
The classic Mi Band fitness bracelets (up to and including version 6) and Amazfit watches have traditionally used the Zepp Life app (formerly Mi Fit), but newer models such as the Mi Band 7/8 and Xiaomi Watch S1/S2 require the installation of a more modern Mi Fitness app.
If you have advanced Wear OS-based smartwatches like the Xiaomi Watch 2 Pro, you’ll need the Xiaomi Wear app (or Google Pixel Watch in some regions) – a full-fledged operating system that works differently than proprietary tracker systems.
Below is a table of device and software matching to make selection easier:
| The device | Recommended annex | Type of OS |
|---|---|---|
| Mi Band 4, 5, 6 | Zepp Life / Mi Fitness | Proprietary |
| Mi Band 7, 8, 9 | Mi Fitness | Proprietary |
| Xiaomi Watch S1, S3 | Mi Fitness | Proprietary |
| Xiaomi Watch 2 Pro | Xiaomi Wear | Wear OS |
It is important to install only one main application to manage.Simultaneous operation of Zepp Life and Mi Fitness can cause conflicts when scanning devices, especially if Bluetooth addresses are cached by the system incorrectly.
Step-by-step process of pairing devices
Once you install the app and enable Bluetooth, you need to start the search process. Open the app and log in to your account (Xiaomi Account, Google or Zepp). Without authorization, you can't sync data to the cloud.
In the main menu of the app, find the add-on button, which is usually located in the upper right corner or in the lower navigation bar. Click on it and select "Add device" or "+." The app will request permission to use geolocation.
☑️ Checklist before pairing
Location Access Permit (GPS) is a requirement of the Android operating system for Bluetooth Low Energy (BLE) to work, without which the phone will not be able to physically detect the beacon signal that the watch broadcasts.
When the app starts searching, bring the watch closer to the phone. The watch screen may have a request for confirmation of pairing — click the checkmark or confirmation button. The app on the phone will show the model name, and then the setup process will begin.
⚠️ Warning: If the search lasts more than 2 minutes and the device is not found, restart the Bluetooth module on your phone (turn off and on) and restart the application.
In the initial setup process, you may need to update the watch firmware. Do not interrupt this process and keep the phone screen on, as interrupting the data recording can cause the watch to crash software.
Setup of permits and work in the background
MIUI and HyperOS are known for their aggressive energy-saving policies, which kills application background processes by default, causing the connection to the clock to break, and to avoid this, you need to manually configure permissions.
Go to Settings → Apps → All apps. Find your watch app (like Mi Fitness) on the list. Go to Permissions and make sure Bluetooth, location, phone and contacts are enabled.
Pay special attention to setting up autostart and background work. In the app menu, look for "Activity Control" or "Battery" and select "No Limits" mode, which will prevent the system from forcibly closing the application.
- 📱 Enable the “AutoStart” option for a companion app.
- 🔒 Lock the app in memory: open the list of running apps and click on the lock next to the icon.
- 📍 Allow access to geo-location in “Always” mode, not just “When using” mode».
It's also worth checking the Bluetooth settings, and some versions of MIUI have a "Always visible to other devices" option, which can be activated, although it's not always critical for pairing, but the main thing is the stability of the connection.
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If notifications don’t come, check the Notifications and Vibration settings inside the watch app itself, not just on Android.
Synchronization of data and services
Once you've successfully connected, you start the content customization phase, and you can choose which notifications will be duplicated on your wrist, and calls, SMS, messengers (WhatsApp, Telegram, Viber) and system notifications are usually available.
To properly display the text of messages on some watch models, you need to additionally allow access to “Notifications” in the Android system settings. The phone can issue a request: “Allow the application to access notifications?”, which you must answer in the affirmative.
Health data synchronization (steps, pulse, sleep) is automatically done when you open an app or click the update button, and the data is transmitted to Xiaomi servers, from where it can be exported to Google Fit or Apple Health, if such integration is supported.
If you use multiple phones, remember that the watch can only be paired with one smartphone at a time. To change the device, you need to untie the clock in the app on the old phone or perform a full reset.
⚠️ Note: When you reset the clock, all the accumulated data that was not sent to the cloud will be lost.
You can set up dials, activity goals, and reminder schedules in the app, and all changes are applied instantly after you click send or sync.
Addressing common problems
Even if you follow all the instructions, you can have technical difficulties, and one of the most common problems is that the phone sees the watch but can't complete the pairing, and then clearing the Bluetooth cache will help.
To do this, go to Settings → Apps → Show all apps → (three dots in the corner) → Show system processes. Find in the list “Bluetooth”, click “Storage” and select “Clean”. After that, restart the phone.
Hidden teams for the advanced
If the watch has stopped responding to presses or is not on, try a "hard" reboot.For most Mi Band and Amazfit models, this is done by holding the touch button for 15-20 seconds before the logo appears.
Time desynchronization issues are solved automatically when you connect to the Internet. If time is constantly lost, check if the option “Auto-Time Adjustment” is enabled in the main Android settings.
- 🔄 Remove the device from the list of paired devices in Bluetooth and try to find it again through the app.
- 🗑️ Remove and reinstall the companion app by resetting your watch beforehand.
- 📶 Check if the phone is on flight or energy saving mode that blocks background activity.
In rare cases, a conflict can be caused by a third-party antivirus or memory cleaner. Try adding a watch app to the exceptions or whitelist of your security software.
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90% of connection problems are solved by completely resetting your watch and re-installing the app cleanly with the right resolutions.