Modern wearables require initial setup to work properly, and the Xiaomi Mi Band 4 is no exception to the rule: Immediately after being removed from the box, the tracker is in sleep mode, waiting for commands from the smartphone to run basic functions. Without proper activation, the device will remain just a stylish accessory with a black screen, unable to track steps or notifications.
The process of launching the system takes only a few minutes, but requires a certain sequence of actions. You will need a compatible smartphone with Bluetooth installed and sufficient battery power in the bracelet itself. In this article, we will discuss in detail each step, from installing the software to the first successful pairing.
It’s worth noting that the Mi Band 4 is not just a watch, but a complex device that works in conjunction with the Xiaomi ecosystem. Mistakes during the initial setup stage can lead to unstable sensors or problems with receiving notifications in the future, so it’s important to follow the instructions carefully to avoid typical novice errors.
Preparation for the first inclusion of the tracker
Before you start the action, make sure your smartphone meets the minimum system requirements. The Bluetooth module and application require Android 4.4 or iOS 9.0 and higher to work properly. Older versions of operating systems may not support the necessary encryption protocols.
Charging the device is a critical step that is often ignored. Even if the tracker was partially charged in the warehouse, during storage, the lithium polymer battery could run out of charge. Connect the capsule to the charger for at least 15-20 minutes until the display appears on the screen.
⚠️ Warning: Do not attempt to activate a fully discharged bracelet if it does not respond to the connection to charge.In some cases, it takes several minutes to warm up the battery with low-power current before the screen lights up.
You also need to make room in the memory of the smartphone and check for free space. The sync application weighs a little, but it requires a stable file system to install it and then caching data. Delete old unused programs if the device's memory is full.
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Before you start setting up, clear the Bluetooth cache in your smartphone settings – this will help avoid conflicts when searching for new devices.
Check your phone’s operating system version. Often, smartphone manufacturers release security patches that affect peripheral devices. Updating the OS to the current version can solve a host of potential compatibility issues before they even occur.
Selection and installation of a synchronization application
The centerpiece of the tracker’s management is specialized software. For the Mi Band 4, the main app is Mi Fit (now renamed Zepp Life) or Mi Fitness (formerly Xiaomi Wear), which depends on the region of use and personal preferences, but functionally they are similar.
Download the program should be exclusively from official sources: Google Play Market for Android or App Store for iOS. APK-files carry the risk of introducing malicious code or installing a stripped-down version of the software that does not support all the functions of the bracelet.
- 📲 Open an app store on your smartphone.
- 🔍 In the search box, type in the name "Zepp Life" or "Mi Fitness".
- ⬇️ Click the "Install" button and wait for the download to complete.
- ✅ Launch the application and accept the user agreement.
Once installed, you will need to create a Mi Account or log in through Google, Apple or Facebook profiles, which is necessary to save health statistics in the cloud. Without registering an account, you will not be able to further set up the gadget, since server authorization is required.
It's important to give the app all the permissions you want, and to work with notifications and activity tracking, it needs access to geolocation, bluetooth, contacts and background work, and if you block a particular item, the corresponding function in the wristband won't work.
Account registration process and login
Profile registration is the foundation on which the entire Xiaomi ecosystem is built. When creating an account, choose the right region of residence, as it depends on the choice of the server on which your data will be stored. An error in choosing a region can lead to slow synchronization or unavailability of some services.
Enter a valid phone number or email address, and the contact will receive a confirmation code that must be entered in the appropriate field, a security measure that protects your personal data and training history from unauthorized access.
⚠️ Note: When registering, use real data. Recovery of access to the account in case of loss of password is possible only through the linked number or email.
Once logged in, the system may suggest updating the application profile. Don't miss this step, as newer versions often contain bug fixes that affect device connectivity. The update process takes a couple of minutes and requires a stable Internet connection.
☑️ Checking before connection
The interface of the app may vary depending on the version, but the logic remains the same. In the main menu, find the Profile tab or the person icon, where all the connected devices are displayed, and this is where the process of finding a new gadget begins.
Matching the bracelet with a smartphone via Bluetooth
Now, to the most important step, which is the direct connection of the devices, turn on Bluetooth on your smartphone and make sure that it is visible to other devices, and get closer to the tracker, the distance should not exceed 1-2 meters for a stable signal.
In the app, click Add Device or select the plus in the corner of the screen. The system will suggest selecting a device type from the list. Find Mi Smart Band 4 and click on it. The process of scanning the surrounding space will begin.
When the tracker is found, the confirmation codes will appear on the smartphone screen and on the bracelet display, and they should match. If the codes are identical, confirm the pairing by clicking the tick or confirmation button on the capsule touch screen.
| Parameter | Meaning/Action | Importance |
|---|---|---|
| Distance | Up to 2 meters. | Tall. |
| Bluetooth version | 4.0 and higher | Critical |
| Battery charge | More than 20% | Medium |
| Internet | Wi-Fi or 4G/5G | Tall. |
When pairing, you may request permission to access contacts and call logs, which is necessary to display the name of the caller on the bracelet screen, and if you refuse access, the device will only show the phone number or the word "Incoming".
What if the codes don't match?
Once the connection is successfully confirmed, the device will disappear from the list of available devices to connect to and appear in the list of associated devices in the profile, from which point the automatic time-date synchronization begins.
Customization of user parameters and calibration
Once connected, the app will request personal data to correctly calculate calories and heart rate zones. Anthropometric data such as height, weight, age and gender directly affect the tracker's algorithms. Enter current information to keep the statistics reliable.
Pay special attention to setting goals by step. By default, the system offers a standard 10,000 steps, but you can change this value depending on your lifestyle.
- 🏃♂️ Set a realistic daily activity goal.
- 💧 Make sure you have water for your drink if you want to drink it.
- 🛌 Set time to go to sleep to monitor sleep phases.
- 📳 Adjust the vibration and brightness of the screen to your preferences.
The pedometer calibration is done automatically in the background in the first days of use, but you can speed it up by walking a known distance with GPS on your phone, and the Mi Band 4 algorithms will remember your stride length and calculate the distance more accurately.
⚠️ Warning: Don't set unrealistically high goals on day one. A sharp increase in workload without preparation can lead to injuries or quick burnout of motivation.
You can also choose dials from the settings, and although the basic set is limited, you can download thousands of different screen designs from the app's dials store, which doesn't affect the functionality, but makes it more enjoyable to use.
Solution and firmware update
Immediately after activation, the system may suggest updating the tracker software.firmware is the internal program of the device that manages all its functions. Updates often contain bug fixes and improve connection stability.
The upgrade process requires that the bracelet be charged at least 20% and be placed next to the phone. Do not interrupt the process or turn off Bluetooth until the progress bar reaches 100%.
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Always complete the firmware update to the end, even if it seems that the process is stalled - an interrupt can turn the bracelet into a "brick".
If the bracelet is not activated, try restarting the smartphone and the tracker itself. In the bracelet menu, find System and select Reboot or Factory Reset (if the device has been previously used), this will clear the temporary files and reset the Bluetooth module settings.
If you have persistent connection issues, remove the device from the Bluetooth list in your phone’s settings, then remove it from the app and try to re-spoil it.
Secret unlock function
Remember that the Xiaomi Mi Band 4 is a device that gets smarter over time. Check app and firmware updates regularly to get new features and improvements.