Modern wearable gadgets have become an integral part of the lives of millions of users, and Xiaomi Mi Band 4 deservedly occupies one of the leading positions in the market due to the optimal price-functionality ratio. However, the owner’s first meeting with the device often raises questions: how to establish a connection between the smartphone and the tracker so that all functions work correctly? The pairing process seems simple, but in practice, users are faced with various nuances, from selecting an application to Bluetooth settings.
To successfully synchronize your smartphone and bracelet, it is not enough to simply turn them on side by side. It is necessary to perform a number of preparatory steps, download specialized software and correctly configure the system parameters. In this guide, we will analyze in detail each step that will turn your new accessory into a full-fledged assistant for monitoring health and notifications.
Regardless of whether you are new to the world of technology or an experienced user, it is important to understand that the stability of the connection directly depends on the version of the operating system and the correctness of the installed drivers. Let's start from the very beginning and go all the way from unboxing to the first notification on your wrist.
Preparing the device and smartphone for pairing
Before moving on to the software part, make sure that the device itself is ready for use. Charge Mi Band 4 to a level of at least 20%, as a low battery may prevent the device from being detected by other gadgets. To charge, remove the capsule from the strap and connect it to the special cable that comes with the kit.
On the side smartphone you need to activate the wireless communication module. Go to Settings your phone, find the section Bluetooth and move the switch to the active position. Make sure that the phone is not in the “Invisible to others” mode, although this is usually not critical for pairing with peripherals, but it helps when searching.
If you have previously tried to connect the bracelet or used another tracker, go to the list of paired devices and delete all entries associated with Mi Band or unknown devices. This will clear the Bluetooth cache and prevent address conflicts.
⚠️ Warning: Do not attempt to pair the bracelet directly through your phone's Bluetooth system menu. This will result in connection error or unstable notifications. Synchronization should occur exclusively through the official application.
Check the version of the Android operating system. For correct operation Mi Band 4 requires Android 4.4 or higher, however, for full use of all functions, including the Russian language and stable notifications, Android 6.0 and later is desirable. Also make sure that location services (GPS) are enabled on your phone, as modern versions of Android require them to scan Bluetooth devices.
Before starting setup, restart your smartphone - this will clear temporary files and reset frozen Bluetooth processes, which often solves problems with device detection.
Installing and configuring the Mi Fit application
The key element of the Xiaomi ecosystem is the companion application. For Mi Band 4 the main application is Mi Fit (in some regions it is known as Zepp Life). It should only be downloaded from official sources: Google Play Market or App Store to avoid malicious modifications.
After installation, launch the application and create a new account or log in to an existing one. You can use email, phone number or social network accounts (Facebook, Twitter, Weibo, VK). Registration is required, since all data about your activity is stored in the cloud and linked to your profile.
- 📱 Enter the correct phone number to link your account.
- 🔒 Create a strong password to protect your personal data.
- 🌍 Select your region of residence for correct operation servers.
- ✅ Confirm registration via code from SMS or letter.
During the initial setup process, the application will request access to various permissions. It is critically important to provide access to Bluetooth, Geolocations, Contacts and Notifications. Without these permissions, the bracelet will not be able to display calls, messages from instant messengers and accurately count the distance traveled.
The process of connecting the bracelet to the phone
Now let's move on to the most important stage. In the main application menu Mi Fit go to the tab Profilelocated in the lower right corner of the screen. In the "My devices" section, click the button Add device and select from the list Band.
The application will begin searching for available devices. At this point, take the bracelet in your hands and lightly touch the touch button on the screen to activate it. A vibration icon or search icon should appear on the display, confirming that it is ready to pair. Mi Band 4 A vibration icon or search icon should appear confirming that it is ready to pair.
As soon as the phone detects the bracelet, the name of the device and its MAC address will appear on the smartphone screen. Click on it to begin the pairing procedure. A confirmation request for pairing with a check mark will appear on the tracker screen. Click on this check mark on the bracelet to confirm the action.
| Connection stage | Action on the smartphone | Action on the bracelet |
|---|---|---|
| Search for device | Click "Add" to application | Activate the screen by touching |
| Detection | Select a found device from the list | Waiting for a connection signal |
| Confirmation | Click "Connect" in the interface | Click on the checkmark (✓) |
| Synchronization | Waiting for profile loading | Displaying progress bar |
After successful confirmation, automatic data synchronization and loading of the user profile will begin. This process may take from a few seconds to a couple of minutes depending on the speed of your Internet connection. During this time, keep the devices close to each other.
Successful pairing is confirmed by the vibration of the bracelet and the display of its image in the "My devices" section with the battery level.
Setting up notifications and personal data
To make your fitness bracelet truly useful, You need to configure the display of notifications. In the application Mi Fit go to the profile of your device and find the section Application notifications. Here you will see a list of all apps installed on your phone.
Activate the switches next to the applications from which you want to receive notifications on your wrist. These can be calls, SMS, as well as popular instant messengers: WhatsApp, Telegram, Viber, Instagram and others. Remember that the bracelet displays only the notification text; it is impossible to respond to a message using it.
⚠️ Attention: On Xiaomi, Huawei and Honor smartphones with aggressive energy saving, you must manually add the Mi Fit application to exceptions and allow auto-start, otherwise notifications will stop coming after the screen is locked.
It is also important to enter correct personal data in the section Profile -> My profile. Please indicate your gender, date of birth, height and weight. These parameters are used by algorithms to calculate calorie expenditure, step length and sleep quality. Incorrect data will lead to incorrect statistics.
To increase the accuracy of step counting, you can perform calibration. Walk a known distance (for example, 100 meters) at a normal pace and compare the result on the bracelet with reality. If the error is large, check whether the step length is indicated correctly in the settings, or try wearing the bracelet more tightly.
Why do not notifications from WhatsApp arrive?
A common reason is the application running in the background. Go to your phone settings -> Applications -> Mi Fit -> Battery and select the "Unlimited" mode. Also check if the Do Not Disturb mode is turned on on the bracelet itself.
Solving common connection problems
Even if you follow all the instructions, users may encounter difficulties. One of the most common problems is that the bracelet is not detected by the phone. In this case, try turning Bluetooth off and on again on your smartphone, as well as rebooting the wearable electronics device itself.
If the application gives an error when connecting, check if the bracelet is paired with another phone. Mi Band 4 can only keep a connection with one active device at a time. To connect it to a new phone, you first need to unlink it in the application on the old device or reset the settings on the bracelet itself.
- 🔄 Completely reset the bracelet through the settings menu on the screen.
- 📶 Make sure that the distance between the devices does not exceed 5 meters.
- 🛡️ Disable third-party antiviruses that block Bluetooth.
- 📲 Update the Mi Fit application to the latest version in the store.
Problems with the Russian language are also common. If the bracelet interface remains in English or Chinese, go to the application settings, select your region “Russia” or “Ukraine” and force update the device firmware. The language pack is downloaded along with the firmware update.
⚠️ Attention: Application and firmware interfaces can be updated by the developer. If you do not find any menu item described in the instructions, check the current help in the official community or the help section inside the application.
Firmware update and additional features
Regular software updates are the key to stable operation of the device. The manufacturer periodically releases patches that fix bugs, improve sensor accuracy and add new watch faces. Checking for updates is available in the device card in the application Mi Fit.
To install the update, make sure that the bracelet's battery charge is at least 20% and the phone is nearby. The firmware process cannot be interrupted: if the connection is broken at a critical moment, the device may stop turning on. Keep the phone screen active while loading.
Path to update: Profile -> Mi Band 4 -> Check for updatesIn addition to basic functions, Xiaomi Mi Band 4 supports the installation of third-party watch faces. In the theme store (Store) inside the application, you can choose thousands of screen design options: from minimalist clocks to animated pictures. This allows you to personalize the device to suit your style.
☑️ Checklist before updating the firmware
Using all the capabilities of the tracker turns it from a simple pedometer into a powerful health monitoring tool. Heart rate monitoring, sleep phase analysis and movement reminders help you lead a more active lifestyle. Correct setup at the connection stage ensures that not a single important event is missed.
Is it possible to connect Mi Band 4 to two phones at the same time?
No, the official firmware does not support simultaneous work with two smartphones. The bracelet can only be paired with one device. However, you can quickly switch between phones by unbinding the device in the application on one and tethering on the other, but this is inconvenient for constant use.
What to do if the bracelet does not vibrate for notifications?
Check three things: whether vibration is enabled in the bracelet settings, whether notifications for specific applications are allowed in Mi Fit, and whether the Do Not Disturb mode is activated (moon icon). Also make sure that the bracelet fits tightly to your hand.
Is the data reset when you reconnect to a new phone?
Data about steps and sleep is stored in the Mi Cloud cloud account. If you sign in to the same account on a new phone, the history will sync. However, local settings and unsaved data for the current day may be lost if synchronization does not complete before disconnecting.
Why does the bracelet quickly discharge after connection?
A common reason is the constant search for a Bluetooth signal due to a poor connection or the constant high-frequency heart rate monitoring mode is turned on. Try reducing the heart rate measurement rate in the settings and make sure that the phone is nearby.
How to restore factory settings on Mi Band 4?
On the bracelet itself, scroll through the menu to the “Advanced” section (icon with three dots or a gear), find the “Reset” item and confirm the action. This can also be done through the app in the device settings by selecting “Unlink”.