Wearable devices from Xiaomi for several years occupy a leading position in the market due to the optimal ratio of price and functionality. Mi Band 4 model became a real hit, received a colorful model. AMOLED-The screen and voice assistant support that made it popular even years after its release, and the right initial configuration is key to its long and stable operation, and unlocks the full potential of the activity tracker.
The process of activating and pairing with a modern smartphone may not seem obvious to beginners, especially given the many nuances of the Android and iOS operating systems. In this article, we will analyze every step in detail, from unpacking to fine-tuning notifications, so that you can immediately start enjoying all the features of a smart bracelet. Proper preparation of the device will save you from problems with data desynchronization and false pulsemeter readings in the future.
It’s worth noting that the tracker software is updated periodically, adding new dials and improving step counting algorithms. So before you start deep personalization, it’s important to make sure you’re using the current version of the companion app. Below is a step-by-step guide to help you avoid common mistakes when you first start.
Preparation for the first launch and unpacking
Before you start activating electronics, you need to conduct a series of preparatory actions that will ensure seamless connection of devices. First of all, remove the tracker from the package and carefully examine it for external defects. The capsule should be released from the protective film, which often covers the screen and the back with sensors, as it can distort the readings of sensors.
The critical step is to charge the device before first turning on. The factory charge in the battery is often minimal or absent, so connecting to the power source is a must. Use the original cable or certified analog, inserting contacts into special indentations on the back of the capsule until the characteristic click or tight fit.
⚠️ Warning: Do not try to charge the device from high-powered fast-charging units for laptops or tablets unless you have the original Xiaomi cable.Using substandard adapters can overheat the lithium polymer battery and shorten its lifespan.
In parallel with the preparation, you need to prepare your smartphone. Make sure that the phone is on Bluetooth module and geolocation (GPS), as in modern versions of Android is a mandatory requirement for finding external devices.
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Before the first turn on, it is recommended to completely discharge the device if it has been in storage for more than a year, and then charge to 100%.
Installation and configuration of the Mi Fit application
The control center of your fitness bracelet will be the Mi Fit application (or its new counterpart Mi Fitness, depending on the region and the firmware version), download the software should be exclusively from official sources: Google Play Market for Android or App Store for iOS. Installation of third-party programs APK-files can cause malware to infect the device or unstable synchronization.
After installing the application, you need to register your Mi Account. This can be done using a mobile phone number or email address. Registration is mandatory, because it is through the cloud service that your activity history, profile settings and data backup are stored. Without an account, login and pairing with the bracelet will not be possible.
When you first log in, the system will suggest you set up a user profile, enter precise data: height, weight, age and gender, these parameters are used by algorithms to calculate calorie expenditure and stride length, and the wrong data will lead to incorrect statistics, which will make monitoring training meaningless.
- 📱 Go to the "Profile" section and select "Add device".
- 🔍 In the list of available gadgets, find Mi Smart Band 4.
- 🔗 Click on the model name and wait for the vibration signal on the bracelet.
- ✅ Confirm the pairing by touching the touch button on the tracker screen.
☑️ Pre-conjugation check
The process of pairing with Android and iOS
The technology of connection may vary slightly depending on the operating system of your smartphone, although the general principle remains the same: owners of Android devices need to provide the application with advanced permissions, the system will request access to contacts, call log, SMS and location – this is necessary for the correct display of notifications and tracking routes.
iOS users face an additional layer of data protection, and in addition to the standard permissions in the app itself, you need to go to the system settings of the iPhone, find Mi Fit in the list of programs and manually turn on all the switches, especially Fitness Tracking and Notifications. Without this, the bracelet will not be able to transmit pulse data to the Health app and vibrate when incoming calls.
When you search for a device, the bracelet screen can show a confirmation code. If the code on your smartphone screen and on your wrist matches, you need to press the confirmation button. Sometimes the search process takes up to 30-40 seconds, so don't panic if the device is not instant. If you fail, try rebooting the Bluetooth module on your phone.
⚠️ Note: Do not try to connect the bracelet directly through the Bluetooth system menu in the phone settings. The pairing must occur strictly through the Mi Fit application interface, otherwise the device’s functionality will be severely limited or not work at all.
After a successful connection, the tracker will automatically update the firmware, which can take 5 to 15 minutes depending on the speed of the Internet connection, during which time the bracelet screen will burn, displaying the progress bar.
Configuring the interface and dials
One of the main features of the Mi Band 4 is the ability to customize the look. The factory dial can be replaced with any other of the huge library in the theme store. To do this, go to the device profile, select dial settings and browse directory. Most dials are free and downloadable over Wi-Fi or mobile.
The tracker interface is based on swipes. You can customize the order of the display screens, leaving only the functions you need. For example, if you do not use the alarm clock on your wrist, it can be hidden from the menu so as not to flip through unnecessary screens. The available screens usually include: time, steps, pulse, weather, music and settings.
| Interface element | Function | Possibility of adjustment |
|---|---|---|
| Main screen screen | Displaying time and date | Change of theme (dial) |
| Activity menu | Starting a training session | Choice of sport |
| pulsemeter | Measurement of heart rate | Frequency of measurements |
| Notifications | Reading messages | Choice of applications |
| Settings | System parameters | Language, brightness, vibration |
The brightness of the screen is also subject to adjustment. You can choose the automatic mode, where the light sensor itself adjusts the backlight, or set a fixed value. To save the battery, it is recommended to set the average brightness, since AMOLED-The screens consume more energy on the white display.
Secret dials
Configuration of Notifications and Health Functions
The most useful feature of any tracker is instant notifications. In the Mi Fit app, under "Application Notifications," you can choose which programs will duplicate their messages on your wrist, which can be messengers, social networks, email clients, and system events like incoming calls.
It's important to understand the limitations of the characters you display. The Mi Band 4 screen can show about 20-25 Cyrillic characters in a single line, and only a few lines of text. Long messages will be cropped, so you still need a phone to read the full correspondence. However, this is usually enough to understand the context and make a decision about the recalling.
You can activate continuous pulse measurements, but this will significantly reduce battery life, and the best option is to set a 10 or 30 minute interval. A sleep monitoring function is also available, which analyzes the phases of deep and superficial sleep, and REM-phase.
- ⌚ Adjust “Activity Goals” (steps, calories, distance) to your rhythm of life.
- 🔔 Turn on the vibration when you reach your goal to motivate yourself.
- 🛌 Activate the Do Not Disturb function at a given time so that the bracelet does not vibrate at night.
- 💧 Set reminders about drinking or sedentary lifestyles.
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Competent filtering of notifications allows you to use the bracelet as an effective productivity tool, getting rid of information noise and distractions.
Solutions and FAQs
Users may experience a number of common difficulties during operation, most often due to data desynchronization or failure to connect. If the bracelet has stopped responding to touch or does not connect to the phone, the first thing to do is to reboot the device through the settings menu or connect it to charging.
Problems with pedometer accuracy are often solved by calibration. Go a known distance (e.g., 100 meters) and compare the bracelet readings with reality. If the error is large, try resetting the tracker to the factory through the app. It is also worth checking whether the sensor fits tightly to the skin of the wrist.
Sometimes users complain about a quick battery discharge right after purchase. This is normal for a new device that requires several charge-discharge cycles to activate battery chemistry. If the problem persists for more than a week, check if background features like constant pulse measurement or high screen brightness are enabled.
⚠️ Attention: If the bracelet has stopped responding to charging, do not rush to carry it to the service. Often oxidize the contacts on the bracelet itself or on the cable. Wipe them with a dry lilaless cloth or cotton swab dipped in alcohol.
To reset the device to factory settings without access to the menu (if the screen is not working), you can use the "Sever Communication" function in the application, and then restart the phone. In extreme cases, prolonged retention of the touch button (more than 10-15 seconds) until the Mi logo appears.