Xiaomi’s smart device ecosystem and sub-brands like Amazfit offer a high degree of integration, but the initial setup may raise questions. Owner Xiaomi or Redmi often faces the nuances of the MIUI shell or the new HyperOS, which aggressively optimize background processes to save battery power, leading to the fact that the standard Bluetooth connection algorithm may not work properly without additional permission settings.
To successfully pair, you need to understand that the Amazfit watch does not connect directly through the standard Bluetooth menu of a smartphone like a headset or a speaker. The main intermediary and control center is the specialized Zepp application (formerly known as Mi Fit), which is through which the device is first registered, firmware updates and fine-tuning the synchronization parameters.
In this guide, we will detail the process of installing the necessary components, the pairing procedure and, most importantly, the correct setting of permissions in the Android system on Xiaomi devices, which will ensure stable notifications, accurate counting of steps and uninterrupted transmission of health data.
Preparation of the smartphone and installation of the Zepp application
The first step is to prepare the software on your mobile device. Although many Xiaomi smartphones in the GetApps store already pre-installed apps for wearable devices, for Amazfit watches, it is strongly recommended to use the global version of Zepp from the official Google Play store or App Store, which ensures that you receive the most current updates and support all the features of new models.
Once you download the installation file, you need to start the installation. The system can request permission to install from unknown sources if you use the installation file. APK-file, but when downloaded from the market, this step is skipped. When you first start the application will request a number of basic permissions, including access to geolocation and Bluetooth.
⚠️ Note: Do not ignore the request to enable geolocation (GPS). In Android, scanning of Bluetooth devices is technically tied to the module GPS, Without an active location, the clock will not be found.
You can use an existing Xiaomi, Google or Facebook profile, or create a new one using email. For users of the Xiaomi ecosystem, the best choice is to sign in through Mi Account, which will allow you to see health data in the Mi Health app in the future.
Once logged in, the app will ask you to enter basic data: height, weight, date of birth and gender, which are critical for correct calorie calculation, PAI (personal activity index) and other health metrics, the accuracy of which directly affects the analysis of training.
The process of pairing a clock with a phone
Once the app is installed and the account is created, you can go to the direct connection of the gadget. Make sure that the Amazfit watch is charged at least 20-30% so that the device does not turn off during the firmware update, which often occurs immediately after connecting.
Turn on the clock with the side button and wait for the appearance QR-In the Zepp app, in the Profile tab, click Add Device. Select the Watch category and find your model in the list or scan. QR-smartphone-camera.
- 📱 Open the Zepp app and go to the Adding Devices section.
- 🔍 Select your model from the list or click Scan».
- ✅ Confirm the pairing by clicking on the tick on the clock screen.
- 🔄 Wait for data synchronization and software updates to be completed.
The system may suggest updating the firmware of the watch immediately. This is normal, since the old version of the software is often in stock. The upgrade process can take from 5 to 15 minutes, during which time the phone screen should be active and the application deployed.
☑️ Pre-conjugation check
If the automatic search has not been successful, try manually running the scan in the app. Make sure the watch is not connected to other smartphones in range, as Amazfit may be trying to reconnect with the previous host.
Configure MIUI and HyperOS permissions for stable operation
This is the most important section for owners of Xiaomi, Redmi and POCO smartphones. MIUI’s aggressive energy saving system by default “kills” the background processes of applications, which leads to a break in the connection with the clock, no notifications and missing pulse data.
To fix this, you need to manually set up autostart and work in the background. Go to Settings → Apps → All apps, find Zepp (or Mi Fit) list. Go to Autostart and activate the slider. This will allow the application to start immediately after the phone is turned on.
Next, in the same app settings menu, look for Energy Saving or Activity Control. Select No Limits mode, which will prevent the system from forcibly shutting down the app, even if it consumes resources in the background.
⚠️ Note: Without setting the “No Limits” mode, notifications from messengers (Telegram, WhatsApp) may come with a delay or not at all, since the system will block background data transfer.
It is also recommended to fix the application in memory. Open the list of running applications (swipe up and hold or menu button), find the Zepp window, pinch it or click on the lock in the corner to lock. This will add the application to the exception list when cleaning the memory.
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If notifications still don’t come, try finding your watch in Bluetooth settings, clicking on the gear next to them and enabling the “Show notifications” and “Sync contacts” option if such an option is available in the system menu.
Synchronizing Health Data and Fitness Tracking
Once the device is successfully connected and set the permissions, the watch begins to collect telemetry, and data on heart rate, SpO2 (blood oxygen saturation), and sleep phases are transmitted to the smartphone when the app is opened or automatically in the background with a stable connection.
Detailed analytics are available in Zepp. You can track your heart rate at rest and when you’re exercising. It’s important for Xiaomi users to know that data can be streamed to third-party services like Google Fit or Apple Health through their profile settings under Add Accounts.
| Parameter | Description of function | Recommended frequency of measurement |
|---|---|---|
| Pulse. | Monitoring of heart rate 24/7 | Every minute (smart mode) |
| SpO2 | Blood oxygen levels | Manually or while sleeping |
| Stress. | Analysis of heart rate variability | Continuously or on schedule |
| Son | Phase analysis (deep, light, REM) | Automatic at night |
For athletes, you can set your target heart rate zones, and your clock will vibrate if your heart rate goes beyond the limits of your workout, and this helps keep your workout in an effective fat burning or cardio workout zone.
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Managing Notifications and Calls
One of the main functions of a smartwatch is the ability to read messages and answer calls without reaching the phone, and in the Zepp app, in the Profile → Notifications section, you need to activate switches for the desired applications: Telegram, Viber, Instagram, SMS and calls.
It is important to note that the watch only broadcasts the contents of the notification, and you can only respond to a message from the wrist if it supports a particular watch model (for example, the presence of a microphone, keyboard or voice input) and if this is allowed by the source application itself.
- 🔔 Enable notifications for all important messengers.
- 📞 Allow access to contacts to display the names of callers.
- 🚫 Set up the “Do Not Disturb” mode according to the schedule.
- 📵 Use the “Find Your Phone” feature to search for a smartphone.
When an incoming call is made, the watch will vibrate and show a contact number or name. If the watch model supports Bluetooth calls (such as the Amazfit GTR 4 or GTS 4), you will be able to talk through the clock using the built-in speaker and microphone.
⚠️ Note: If notifications come but the text of the message is not read (writes “Content is hidden”), check the privacy settings in the messenger application itself (for example, in Telegram: Settings → Notifications → Show the text of the message).
Solving Common Connection Problems
Even with the right setup, there can be disruptions. Often users are faced with a situation where the clock “falls off” after a few hours of operation, this is almost always associated with rebooting the Bluetooth system module or updating the application page in the background.
If the clock is no longer synced, try doing the following: turn off and turn on Bluetooth on your phone, restart your smartphone. If that doesn’t work, in the Zepp app, remove the device (forget it) and pair again, resetting the clock to factory settings beforehand.
In rare cases, cleaning the Zepp app cache through the application management menu helps, and make sure the phone has the latest version of MIUI or HyperOS installed, as older versions may have bugs that affect the stability of the Bluetooth stack.
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90% of connection problems are solved by setting up autoruns correctly and not having battery limitations for the Zepp app on Android.
If none of the methods helped, perhaps the problem lies in the hardware or conflict of versions of the software. In this case, it is recommended to contact the support team or check the forums, whether there are mass complaints about a particular version of the firmware watch.