The modern Xiaomi Mi Band 4 fitness tracker remains one of the most popular devices in its class thanks to its excellent combination of price and functionality. The right initial configuration of the gadget is the foundation that will ensure the accuracy of heart rate, steps and sleep measurements throughout its life. Many users make the mistake of skipping the fine-tuning stage or using outdated versions of software, leading to incorrect sensors and fast battery discharge.
In this detailed guide, we’ll take you through everything from unpacking to advanced notification settings, learn how to avoid typical synchronization errors, calibrate your screen correctly, and set up the widgets you need to use comfortably. Competent initial setup unlocks the full potential of your device, transforming it from a simple step counter into a full-fledged personal trainer.
The process of preparing for work takes no more than 10-15 minutes, but requires attention to detail, especially when choosing an app to pair. Depending on your operating system (Android or iOS), the path may vary slightly, but the basic principles remain unchanged. Below we will describe each step in detail to eliminate any misunderstandings.
Preparation for pairing and selection of an annex
The first step before starting to use the Mi Band 4 is to charge the device. Although gadgets often come with a partial charge, it is recommended to connect the tracker to the charger for 15-20 minutes.This ensures that during the installation of firmware updates, which can be quite "heavy", the battery does not sit down at the most inopportune moment. Use only the original cable or certified counterpart, as cheap charging can damage the power controller.
The key is choosing the right software. Mi Fit has long been the main application for Xiaomi devices, but the company is actively moving users to the Zepp Life platform (formerly known as Mi Fit). Zepp Life is now a priority for stable operation and getting all updates. For iPhone users, Mi Fitness (formerly Zepp) is also available, which has a slightly different interface but similar functionality.
It is important to enable Bluetooth on your smartphone in advance and allow access to geolocation. In modern versions of Android (starting with 6.0 and above), scanning Bluetooth devices is impossible without the enabled GPS-If you ignore this step, the app will not see the bracelet in the list of available devices, and the setup process will come to a standstill. Also make sure you have a Mi Account that you will need to log in to the app.
It is worth noting that to work with a bracelet is not required to have SIM-The card in the phone itself, you only need a Wi-Fi connection to download the data, but you can fully track the routes you're jogging. GPS-The smartphone module will be actively used by the companion application. Before installing it is recommended to close all unnecessary background processes on the phone to ensure the stability of the connection.
The process of registration and connection of the device
Once you have installed your chosen application (Zepp Life or Mi Fitness), you need to register. Create a new account using your phone number or email. When registering, it is important to choose the correct region, although for most users in the CIS, the automatic definition works correctly. After you log in, go to the Profile or Mine section to add a new device.
Click Add Device and select from the Mi Smart Band 4 list. The app will request permission to use Bluetooth and geolocation — be sure to confirm these requests. At this point, a list of available devices will appear on the smartphone screen. If the bracelet is new, it should be determined automatically. If it was previously paired with another phone, you may need to reset the settings of the tracker through the Settings menu -> Break the pair.
When you see the pairing code on your smartphone screen and on your wristband display, confirm the action by clicking the green tick on the tracker. The synchronization process takes a few seconds. At this time, encryption keys are exchanged and the timing and date settings are first set. Do not move your smartphone far from the wristband at this point so as not to interrupt the installation protocol.
☑️ Checklist of connection
⚠️ Warning: If you don't find a device in the search process, try restarting your smartphone and the bracelet itself. Sometimes the cache of your phone's Bluetooth module can prevent you from finding new gadgets.
Once paired successfully, the app will suggest updating the bracelet firmware, a critical step, as the factory version of the software often contains bugs or is not optimized to work with current versions of operating systems. Update can take from 5 to 15 minutes, during which the bracelet screen will be turned off and the phone will display the progress bar.
Setting up the display and dials
One of the most enjoyable features of the Mi Band 4 is the presence of color. AMOLED-screen and the ability to change dials. in the application go to the section "Profile» -> «Device settings» -> «Display. Here you can adjust the brightness, the sensitivity of the wrist lift and the screen time. The optimal brightness is chosen experimentally, but to save charge, it is recommended to keep it at an average level, because in the sun the screen is still readable well.
To change the home screen, go to Dials (or Dial Store) and have a huge selection of static and animated themes. You can choose standard options or download additional ones from the online directory. When you download a new dial, make sure the bracelet is next to your phone and has a minimum battery level of 30% to avoid recording errors.
An important setting is to set up "Raise your wrist to turn on the screen." If this function is not working correctly (the screen lights up too often or does not respond to movement), try recalibrating it. To do this, find the corresponding item in the wristband or application menu and perform several movements with your hand, as in a normal glance at time, this will help the algorithms understand your individual range of movements.
The Secret of Custom Dials
You can also set the display settings to adjust the order of the widgets you display, swipe up or down, and you can swipe through the menu with pulse, steps, weather, and other features, and leave only the widgets you use often enough to avoid wasting time scrolling through the noise, which makes it much faster to access the data you need in your daily life.
Configuration of notifications and calls
Notifications are what many people love about fitness bands. Mi Band 4 allows you to display messages from messengers, social networks, SMS and information about incoming calls. To activate, go to the Profile -> Device Settings -> Application Notifications. Here you will see a list of all the programs installed on the phone. Just activate the switches in front of the desired applications, such as WhatsApp, Telegram, Viber or Instagram.
Note that the bracelet only duplicates the notification from your smartphone. If you read the message on your phone, it will disappear from the tracker screen. However, if the phone is out of Bluetooth or off, messages will not come to the bracelet. It is also important to allow the companion app to access notifications in the system settings of Android or iOS, otherwise the system will block the transfer of data to the wearable device.
For incoming calls, you can display the contact name (if it is saved in the phone book) and the deflection or silent mode button (depending on the firmware version and smartphone model). The Mi Band 4 vibromotor is powerful enough that you do not miss an important call, even in a noisy place. You can adjust the vibration only for selected contacts or, conversely, turn on the Do Not Disturb mode at a predetermined time.
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To save battery power, turn off notifications from games and underutilized applications. Constant vibration and backlighting of the screen with each extra message can reduce battery life by 1-2 days.
The alarm clock has its own independent alarm clocks that will work even if the phone is off or far away. The app can set up up to 10 different alarm clocks with a repeating cycle. Vibration on the wrist is softer and more effective than the sound of a smartphone without disturbing others.
Sporting regimes and health monitoring
Xiaomi Mi Band 4 is equipped with an optical pulse sensor PPG, which allows you to conduct continuous or periodic monitoring of heart rate. In the application, adjust the frequency of measurements: you can choose manual mode, measurement every 10, 30 minutes or continuous monitoring. The latter mode is most accurate for plotting sleep and stress analysis, but it consumes more energy. For most users, the best option is a measurement every 10-30 minutes.
The device supports 6 basic sports modes: running outside, running indoors, cycling, walking, swimming and gym. Before starting your workout, select the appropriate mode in the bracelet menu. This will allow you to run specific algorithms for counting calories and analyzing movements. For example, in swimming mode, the touch screen is blocked to prevent false presses, and the calculation is based on strokes.
Sleep monitoring is automatic. The wristband analyzes deep and light sleep and night wake periods. To function properly, you need to wear the wrist tightly but not squeezing it out at night, and sleep data is synchronized with your phone in the morning, providing detailed statistics and tips for improving your rest.
| Parameter | Description | Recommendation |
|---|---|---|
| Target by step | Daily activity rate | Start with 5000 steps, gradually increasing to 10,000 steps. |
| Pulse monitoring | Frequency of heart rate measurements | Every 10-30 minutes to balance accuracy and battery |
| Wrist lifting | Activation of the screen by movement | Turn on, adjust the sensitivity to yourself |
| Sitting down. | Warm-up reminder | Set a 60-minute interval for office workers |
Remember, PAI is a unique index that is calculated from heart rate and activity data, showing your overall exercise level. Try to keep your PAI above 100 units per week, a value that studies have shown to reduce your risk of cardiovascular disease.
Additional functions and optimization of work
In addition to basic features, the Mi Band 4 offers a range of useful tools such as music control, phone search and weather.Music Control allows you to switch tracks and adjust volume on a connected smartphone. This is especially convenient during workouts when the phone is in your pocket or on your belt, and you need to control playback quickly.
Find the phone makes the phone sound even when it is silent (on some Android models), which saves you when the phone is lost at home, and displays a three-day weather forecast that is updated when synchronized with the smartphone, which requires the app to be allowed geolocation.
For maximum autonomy, you can turn off constant pulse monitoring and reduce the frequency of screen updates. In Power Saving mode, the bracelet turns into a simple watch with a basic step counter, running for up to 20 days. However, in normal mode with moderate use, the autonomy is about 10-14 days, which is an excellent indicator for devices with a color screen.
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The optimal setup for the Mi Band 4 is a balance between functionality and autonomy. Don't aim to turn all sensors on to the maximum unless you want medical accuracy 24/7.
⚠️ Warning: Do not expose the bracelet to extreme temperatures, although the device has a waterproof 5 ATM (50 meters), it is not recommended to use it in a sauna, hot shower or when diving at high speed, as steam and dynamic water pressure can damage the tightness.
Regular cleaning of the strap and back of the sensors will help avoid skin irritation and ensure the accuracy of pulse measurements. Sweat and dirt can create a film that impairs the operation of the optical sensor.