How to set up Xiaomi Mi Band 4: from unpacking to the first step

Modern wearable gadgets are no longer just pedometers, turning into full-fledged centers for managing health and notifications. Xiaomi Mi Band 4 became a real bestseller thanks to the appearance of colored devices. AMOLED-The activation process requires attention to detail, as skipping even one step can lead to incorrect sensors or problems with data synchronization.

Before starting the procedure, it is important to make sure that your smartphone meets the minimum system requirements, otherwise the application may not see the tracker. Owners of Android and iOS devices will have to go through similar stages, but there are nuances in the operation of background services. Proper configuration at the start ensures that the battery life of the bracelet will be up to 20 days, and notifications will come instantly without delay.

In this guide, we’ll take a look at every step, from charging your device to fine-tuning notifications from messengers. You’ll learn how to avoid typical pairing errors and what hidden features to activate first. A deep understanding of the process will allow you to make the most of the capabilities of this compact gadget.

Primary preparation and charging of the device

After unpacking the box, the first thing that catches the eye is the lack of visible buttons and the usual charging cable. Xiaomi Mi Band 4 tracker has a built-in battery, which is recommended to fully charge before first use. To do this, you need to remove the capsule from the silicone strap, gently pressing on the inner convex part, and insert it into a special charging unit with contacts.

Connect the charger to any USB-The computer port or the power adapter of the smartphone, the indicator on the screen will light up, displaying the level of charge, and the device will vibrate. If the screen is not responding, try to wipe the contacts on the capsule and charger with dry cloth, as oxidation or factory lubrication can prevent the current from passing.

Full charging before first switching on is critical to calibrating the power controller, and while the energy recovery process is underway, you can start preparing the smartphone.

⚠️ Warning: Do not attempt to charge a tracker from power supplies with currents above 1 Amp or use fast charging for flagship smartphones, as this could damage the capsule's power controller.

While the device is charging, check the version of the operating system on your phone. Android 4.4 or iOS 9.0 and higher is required for stable operation. Also make sure that the Bluetooth module is active and ready to search for new devices, as without it pairing is impossible.

Installation and configuration of the Mi Fit application

The main tool for managing the tracker is the official Mi Fit app (now renamed Zepp Life), which should be downloaded exclusively from official Google Play or App Store stores, avoiding third-party sites where you can stumble upon modified and insecure versions of the software.

Once installed, start the app and create a Xiaomi account or log in through an existing profile, which is a mandatory requirement to synchronize health and activity data to the cloud. When registering, provide real data on age, height and weight, since calorie and pulse zone algorithms are based on these parameters.

An important step is to provide all the necessary permissions. The app will request access to geolocation, notifications, contacts and background work. Without permission to access the location (even if GPS is not used constantly), Android can block the search for Bluetooth devices.

• 📱 Allow notifications to be accessed to see messages from WhatsApp and Telegram on your wrist.
• 📍 Activate geolocation for correct tracking of jogging routes.
• 🔋 Turn off power savings for the Mi Fit app in your phone settings.
• 📢 Access the microphone if you plan to use voice commands (where available).

The application interface may seem overloaded, but the main settings are in the Profile tab. This is where you add a new device. Click on the plus in the top right corner and select from the Mi Smart Band 4 list. Don't try to pair the bracelet through the phone's standard Bluetooth settings menu - this will cause a connection error.

The process of pairing a bracelet and a smartphone

When the app is ready to go and the tracker is charged, you can move to direct pairing. Go closer to your smartphone to eliminate signal interference. In the app, click "Add device" and select Mi Band 4. The system will start a search, which can take from 5 to 30 seconds.

Once the tracker is found, it will display a vibration signal and a pairing confirmation request, indicated by the phone's ikon. Tap the bracelet screen or use the touch button under the display to confirm. At this point, encryption keys are exchanged.

If there is an error in the search process, try restarting Bluetooth on your smartphone, sometimes by clearing the Bluetooth cache in the engineering menu or simply turning the phone off and on.

Once the connection is successful, it will automatically synchronize time and date, the watch on the wristband will adjust to the time of the smartphone, which eliminates the need for manual adjustment, and at this point, a request for a firmware update may come.

Updating the firmware and calibrating the sensors

Immediately after the first connection, the application often offers to update the tracker software. the firmware contains bug fixes and new features, so it is not recommended to ignore this step. The process takes several minutes, during which the screen of the bracelet will burn and the progress bar will fill.

It is critical not to interrupt the update process and keep the smartphone near the tracker. interrupting the data record can lead to the "bricking" of the device when it ceases to respond to commands.

⚠️ Warning: During the firmware update, the bracelet screen may go out and light up again - this is normal mode of operation, but pressing buttons or touching the screen at this point is prohibited.

After the update, it is recommended to calibrate the pedometer. Go a known distance (for example, 100 meters) and check the bracelet readings with reality. If the error is large, you can find an option to calibrate the step length in the application settings, although the Mi Band 4 usually does this automatically based on your height.

To accurately measure your pulse, make sure the bracelet fits tightly to your wrist but doesn't press the blood vessels. The optical pulse sensor works by translucenting the skin with an LED, so tattoos or thick hair on your arm can distort the readings.

Configure notifications and displayed information

One of the main functions of the tracker is to display notifications. In the Mi Fit app, go to the device profile and find the "Application Notifications" section, where you can choose which programs will send signals to the wrist.

Be selective: if you turn on all the apps, the battery will sit down faster and the constant vibrations will be annoying, and it is recommended to leave only messengers, phone calls and important work chats.

• 📞 Incoming calls: displays contact number or name.
• 💬 SMS Messages: Shows the text of the message (up to a certain number of characters).
• 📧 Email: Notify of new emails.
• 📅 Calendar: Reminds of scheduled meetings.
• ⏰ Alarm clock: the vibration of the bracelet will wake up quieter than the phone.

There is a limitation for iPhone users: you can’t answer a message or call from a bracelet, you can only reject a call or see text. On Android, the functionality is wider – quick answers (pre-prepared phrases) and music management are available.

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To ensure that the text of messages is displayed in Russian without "Krakozyabr", make sure that the bracelet settings in the "System" section select the correct font and language, although Mi Band 4 usually determines the encoding automatically.

This section also configures the time format (12 or 24 hours) and date, and changes are applied immediately after synchronization.

Customization of dials and interface

The visual component of the Xiaomi Mi Band 4 allows you to change dials, which is rare for budget trackers. The app has a dial store, where both free and paid design options are available.

Choose your style and click "Use" and upload it to the Bluetooth bracelet, which takes time depending on the complexity of the graphics, and you can create your own face using a personal photo from the gallery.

The screens are also ordered in the app, and you can determine which data will be displayed up or down when you swipe: weather, pulse, footsteps, or music player.

Keep in mind that installing a large number of heavy dials can take up a significant portion of the device’s internal memory, although this is rarely a problem for basic models.

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The optimal balance between beauty and energy efficiency is to use static dials without animation and to turn off constant heart rate monitoring if it is not needed for sports.

Solving typical problems when setting up

Even with a clear follow-up, there can be technical difficulties, and users often find that the phone can't see the bracelet, in which case a complete reset of the Bluetooth connection will help: remove the device from the list of conjugated in the phone settings and in the application itself, then start the process again.

Another common problem is the lack of notifications, check if the phone is not in Do Not Disturb or Sleep mode, which blocks data transfer to the periphery, and also make sure that the Mi Fit app has permission to work in the background and is not "killed" by the energy saving system.

If the bracelet has stopped responding to touch, reboot through the device menu or put it on charge. In rare cases, a full reset to factory settings through the app is required.

⚠️ Note: If the bracelet stops vibrating at notifications, check if the "Do Not Disturb" (moon) mode on the tracker itself is switched to the right all the way.

If the connection is permanently broken, make sure there are no thick layers of clothing or metal objects between the phone and wrist that shield the signal, and check if you have multiple wristband control apps installed at the same time – they may conflict.