How to connect Mi Band 4 to Xiaomi phone: step-by-step instructions

Synchronizing the activity tracker with a smartphone is the first and most important step to start fully using the device. Owners of Xiaomi equipment often face the nuances of the MIUI shell, which aggressively controls background processes to save battery power, which is why the standard connection procedure can differ from actions on other smartphones running Android.

To successfully pair, you need to make sure that the device activates the necessary geolocation services and Bluetooth. The stability of the connection depends on the correct energy saving settings. If you miss this step, notifications may not come, and the steps statistics will be reset.

In this guide, we will discuss all the intricacies of the process, from preparing gadgets to solving typical errors. Mi Band 4 remains a popular choice due to its excellent value for money, so the question of its proper operation is relevant. Follow the instructions to avoid problems with desynchronization in the future.

Preparatory stage before synchronization

Before you start setting up, make sure your smartphone meets the minimum system requirements. Android version 4.4 or higher is required to work properly, and there is free storage space. It is advisable to have a battery reserve on both devices at least 50%.

The important thing is choosing the right software. Although the bracelet works with Mi Fit, for Xiaomi users, Mi Fitness (formerly Zepp Life) is often the preferred option, which is better optimized for the manufacturer’s ecosystem and less likely to lose touch in the background.

⚠️ Warning: Do not try to connect the bracelet through the standard Bluetooth menu in the phone settings. This will lead to a pairing error.

You should also download the latest version of the app from the official Google Play store or GetApps. Outdated versions may not see new hardware or display health data incorrectly.

Installation and configuration of the Mi Fit application

The software installation process is the foundation for the future. Search the Mi Fit or Mi Fitness app store and click the installation button. Once you have finished downloading, open the program and log in to your Mi Account. If you don't have one, it will only take a few minutes to register.

When it first starts up, it will request a number of permissions, and it is critical to allow access to geolocation, Bluetooth, and notifications, and without geolocation on current versions of Android, scanning Bluetooth Low Energy devices will not work.

• 📱 Sign up or sign in to an existing Xiaomi account.
• 🔓 Provide all required permits for stable operation.
• 📍 Turn it on. GPS Bluetooth in the notification curtain.
• 📲 Allow the application to work in the background.

The interface of the app may seem overloaded, but we're only interested in the Profile tab. That's where the add-on button is, and by clicking on the plus in the top corner, you start the search for available gadgets.

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For better synchronization, turn on the “Always Leave Wi-Fi and Bluetooth on” option in the energy saving section of your phone.

The process of pairing a bracelet and a smartphone

When the preparatory steps are complete, you can start a direct connection. Put the bracelet next to the smartphone at a distance of no more than 10-15 centimeters. Press the add device button in the application and select from the list of Mi Smart Band 4.

The tracker screen will show a vibration and a request for confirmation of pairing. Tap the check icon on the bracelet screen. The device ID in the application must match what is displayed on the accessory display.

Once confirmed, the setup process will begin, which can take anywhere from 30 seconds to 2 minutes, during which time it may be necessary to update the firmware of the tracker itself, do not interrupt the process and keep the devices close to each other.

If the process is successful, a welcome message will appear on the smartphone screen, and the main dial will appear on the bracelet. Now the gadgets are connected, and pulse and activity data will be transmitted automatically.

Configure access rights in MIUI

Xiaomi smartphones are known for their strict power management system, which means that in order to keep the Mi Band 4 from losing touch with the phone during the day, you need to manually configure access rights for the app, a critical stage that users often ignore.

Go to your phone's settings and find the Apps section. Find Mi Fit or Mi Fitness in the list. Go to Battery or Power and select Unlimited mode, which will prevent the system from "killing" the application process.

⚠️ Note: If you do not set the mode "No restrictions", notifications may come with a delay or not come at all after locking the screen of the smartphone.

Then you need to set up autorun. Find the "Allowances" option in the settings and turn on autorun for the application. It is also recommended to fix the application in the list of recent tasks by pulling it down and pressing the lock, which will prevent it from accidentally closing when cleaning the memory.

Solving Common Connection Problems

Even if you follow all the instructions, you can have technical difficulties, and often the problem is in the Bluetooth cache or software version conflict, and if the bracelet is not in place, try clearing the Bluetooth cache in your phone settings.

Another common reason is that you have old device records. Go to your phone's Bluetooth settings, find the previously paired Mi Band 4 devices in the list, and click "Forget" or "Delete." Then repeat the search procedure in the app again.

• 🔄 Reboot your smartphone and bracelet.
• 🗑️ Remove the device from the Bluetooth phone list.
• 📶 Check if the flight mode is on.
• 📲 Reinstall the Mi Fit app cleanly.

In some cases, it helps to completely reset the bracelet to factory settings through the menu of the tracker itself. Find the "Reset" or "Reset" option in the device settings and confirm the action. This will delete all data from the bracelet, but restore its functionality.

The unique feature of the Mi Band 4 is that it can only connect to one phone at a time, and to change the main smartphone requires pre-untie the device in the application on the old phone.

Frequently Asked Questions (FAQ)

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Properly configuring access rights to MIUI is a guarantee of stable operation of the Mi Band 4 without connection breaks.