Modern wearables have become an integral part of the lives of millions of users who want to control their physical activity and health. Xiaomi Mi Smart Band 4 is one of the most popular representatives of this class of devices, offering a great balance between functionality and affordable price. However, in order for the tracker to work correctly and transmit accurate data, you need to properly perform the initial setup and pairing with the smartphone.
The device configuration process takes only a few minutes, but requires attention to detail, especially when choosing software to sync. Mistakes in the installation phase of applications or incorrect order of actions can lead to problems with Bluetooth connectivity in the future. In this article, we will discuss all the steps in detail, from unpacking to fine-tuning notifications.
You'll learn how to avoid the typical novice mistakes and how to make it work at full speed. A stable connection and the right region in the app are the foundations on which to build further operation. Let's start with a detailed look at the process.
Preparation for first on and charging
Before trying to connect the tracker to the phone, make sure its battery has enough charge.Often new devices go on sale with a partially discharged battery, which can lead to an unexpected shutdown during the setup process.Remove the capsule from the silicone strap and connect it to the charger using a special cable included.
Notice the contacts: there are two golden connectors on the inside of the capsule that should be in close contact with the charging protrusions. The vibrator or the appearance of the battery icon on the screen will confirm that the process has begun. If the screen does not light up, try to slightly press the capsule against the charging unit or wipe the contacts with dry cloth.
⚠️ Note: Do not use chargers with currents above 1 Amp and voltages above 5 Volts to avoid damage to the power controller.
It is recommended to charge the device up to 100% before the first start, although you can start setting up at 20-30%. While charging, you can prepare the smartphone: free up space in memory and check for free space to install the necessary applications, this will save time and avoid interruption of the process due to lack of resources of the phone.
Once fully charged, disconnect the capsule from the cable. Now it's ready to activate. Don't leave the device on charge for longer than necessary after reaching full charge, although modern controllers can stop current, careful attitude will prolong the life of the lithium polymer battery.
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Before the first charge, wipe the contacts on the capsule with an alcohol napkin - the factory film or oxides can interfere with normal current.
Selecting and installing the right application
The key to setting up a smart bracelet is choosing the right software. There are several applications for Xiaomi devices, but for the Mi Smart Band 4 model, the official Mi Fit app (renamed Zepp Life in some regions) or Mi Fitness (formerly Xiaomi Wear) is the most stable.
Download the application should be exclusively from official stores: Google Play for Android or App Store for iOS. APK-Third-party files can cause malware to infect your device or data sync to malfunction. Once installed, open the app and create a Xiaomi account if you don't already have one.
When registering, it is important to choose the right region. If you are in Russia or CIS countries, choosing the region "Russia" or "China" can affect the availability of some functions and synchronization servers. For the Mi Band 4, the most versatile choice is often the "China" region in the Mi Fit application, as this provides support for all functions of the tracker without restrictions.
Once you log in, the app will ask for permissions to access geolocation, notifications and Bluetooth. Without all the permissions requested, the tracker cannot function properly. GPS-tracking (via phone) and initial device search.
- 📱 Download the Mi Fit or Zepp Life app from the official store.
- 📝 Register your Xiaomi account by providing a real phone number or email.
- 🌍 Select the region "China" or "Russia" depending on the recommendations for your model.
- ✅ Provide all requested permissions at the first launch.
Interconnection of the bracelet with a smartphone
The pairing process is the most critical step: Turn on Bluetooth on your smartphone and make sure it is active and visible to other devices. Don't try to connect the bracelet through the standard Bluetooth menu in your phone settings - this will lead to an error. The whole procedure must be strictly inside the application.
Launch the app, go to the Device profile or section, and click Add Device. Select the Mi Smart Band 4 model from the list. The app will start searching. At that point, the bracelet screen may request confirmation of pairing with the phone symbol. Click the touch button on the bracelet to confirm the action.
If the device is not found, try rebooting Bluetooth on the phone several times or restarting the app itself. Also make sure the bracelet is not connected to another phone or tablet, as it can maintain an active connection to only one gadget at a time. The distance between the phone and the bracelet when paired should not exceed 1-2 meters.
The sequence of actions for resetting Bluetooth in case of problems:
1. Disable Bluetooth in the phone settings.
2. close the Mi Fit application completely (unload from memory).
3. Turn on Bluetooth again.
4. Launch the application and repeat the search.Once the connection is successful, the time and date synchronization will begin. The clock on the wristband should automatically set to the time on the phone. If the time is lost after the reboot, check the time zone settings in the app.
☑️ Connection check
Set up notifications and monitoring functions
One of the main functions of the tracker is to display notifications. To the screen of the bracelet messages from messengers, social networks or SMS, you need to configure the appropriate permissions in the application. Go to the Profile -> "Mi Smart Band 4" -> "Application Notifications".
Here you will see a list of all the programs installed on the phone. Activate the switches opposite the ones you want to see on your wrist. Remember that activating a large number of applications can increase the battery consumption of the bracelet. Also check the notification language settings to ensure that the text is displayed correctly (Cyrillic is supported).
Health monitoring features deserve special attention: you can set your steps, bedtime and motion reminders in the app, and you can set your pulsemeter to automatically measure at different intervals: the more often you measure, the higher your energy consumption, but more accurately, the statistics.
| Function | Description | Impact on the battery |
|---|---|---|
| Sleep monitoring | Analysis of sleep phases at night | Low. |
| pulsemeter | Measurement of pulse (interval 1-30 minutes) | Medium/High |
| Notifications | Vibration on calls/messages | Average. |
| Wrist lifting | Turning on the screen when moving your hand | Average. |
Remember to enable the "Wrist Raise to Turn on" feature if you want the display to light up when you look at the watch. However, if you make sharp hand movements often, this feature can be annoying with frequent switches, and it is better to turn it off using a tap on the screen.
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The optimal pulse interval for the balance between accuracy and autonomy is 10-15 minutes.
Calibration and personalization of the dial
To improve the accuracy of step counting and distance, it is recommended to enter your anthropometric data. The height, weight and length of the step affect the calculations of calories and the path traveled. These data can be changed in the user profile in the application. The more accurate the input data, the more objective the statistics.
One of the nice things about the Mi Band 4 is that it can change dials, and there are hundreds of different options available in the Cloud Watch Faces store, from minimalist hand-helds to sophisticated digital faces that display weather and battery status, and some of the dials are paid, but there are also lots of free options.
To set a new background, go to the device profile, select Dial Settings (or Dial Store) and select your favorite option. Click Set, and the image will be uploaded to the bracelet via Bluetooth. The process can take anywhere from 30 seconds to several minutes depending on the connection speed.
You can also set your own photo as a background. To do this, select the Photos feature, upload the image from the phone gallery and trim it under a round screen, which allows you to personalize the device and make it unique.
⚠️ Attention: Installing complex animated dials can significantly reduce the bracelet’s time from a single charge.
Updating the firmware and troubleshooting
Regular software updates are key to a stable device, and manufacturers often release patches that fix synchronization errors, add new features or improve sensor accuracy, and the app reports updates with a notification in the device profile.
The upgrade process is critically important to interrupt. 20%, better 50-60%, And the phone is nearby, and when you upgrade, the bracelet screen may go out and light up, and the progress bar will show status.
If you have connection problems or the bracelet has stopped responding to commands, try resetting. The app has Unbind, which breaks the connection and returns the bracelet to search mode, and then you can re-attach it as a new device.
What to do if the bracelet is not turned on?
In case of complete loss of communication and inability to reset through the application, you can use the forced reset function if it is provided by the model (usually this is holding the button during the application). 15-20 - second when connecting to charging. - However, for the Mi Band 4 Most often it is enough to untie the device in the application.