Fitness trackers Mi Band series from Xiaomi for many years remain the market leaders due to the optimal ratio of price and functionality. AMOLED-However, immediately after unpacking, many users face the need to properly adjust the initial settings to make the gadget work correctly. Simply turning on is not enough here, since the device requires mandatory synchronization with the smartphone to activate all functions.
The activation process of a fitness bracelet takes only a few minutes, but requires careful attention when performing each step. If you miss the registration step in the application or set up Bluetooth incorrectly, the tracker will remain asleep or will not work correctly. In this article, we will discuss in detail all the steps of preparing the device for work, from unpacking to the first synchronization of health data.
It is important to understand that software and connectivity methods may vary slightly depending on the version of your phone’s operating system. Whether you’re using Android or iOS, the basic algorithm of actions remains the same.
Preparation of the device and charging before the first start
Before you try to activate the Xiaomi Mi Band 4, you need to make sure that there is enough power in its battery. Often new devices go on sale with a partially discharged battery, as they could be stored for a long time in the store warehouse.
It uses a special cable to charge, which comes with a set. USB-A connector with two contacts at the end, which you need to carefully insert into the appropriate recesses on the back of the tracker. It is important to observe the polarity: if the contacts are confused, charging will not begin, although this will not damage the electronics. The battery icon should appear on the screen, which indicates the beginning of the process.
The charging time before the first switch is usually about 10-15 It takes about a minute, and then you can turn it off. 1,5–2 It's an hour, but it's only a short-term connection that's necessary for the initial activation, so make sure that the contacts on the tracker and the cable are clean and not oxidized, as this can prevent the current from passing.
⚠️ Note: Do not use powerful fast charging adapters from smartphones (for example, with higher current) to charge. 1A), as this can shorten the life of the tracker's battery. USB-port of the computer or use a standard power supply unit on 5V/1And.
Once you have an image on the screen, you can move on to software installation. Without a dedicated application, the bracelet is just a dial over time, without saving a history of activity, and it is the application that acts as a bridge between the wearable electronics and your smartphone, processing all the data that comes in.
Installation and configuration of the Mi Fit (Zepp Life) application
At the heart of Xiaomi’s wearable ecosystem is an app that was formerly called Mi Fit, now renamed Zepp Life, which is where you register your account, pair devices and analyze statistics, and download it for free from Google Play Stores for Android or the iPhone App Store.
Once installed, launch the app and create a new account or log in to an existing one if you have already used Xiaomi products. Registration requires an email or phone number, as well as a password. This is necessary to sync your data in the cloud so that when you change your phone, the entire activity history is saved.
During the initial setup, the app will request access to several system functions of the smartphone, including permission to use geolocation (GPS), Bluetooth and notifications. On Android devices without GPS enabled, the Bluetooth module often does not see external devices, so this step is critical to successful tracking.
The interface is intuitive, but it's worth looking at the Profile tab. This is where the add button is. Don't try to pair the bracelet through the standard Bluetooth menu of your phone's settings -- this is a common bug that causes the phone to see the device but not be able to transmit data. All of the actions are done strictly inside the Zepp Life interface.
The process of pairing the bracelet with a smartphone
Once the app is installed and the account is created, you can start directly linking the devices. QR-Mi Band code or logo, which indicates readiness for pairing-y. in the application go to the "Profile" section and click "Add device" by selecting from the list of Mi Band 4.
The system will ask you to confirm the action and will start searching for nearby devices, at which point a vibration and a request for confirmation of pairing (phone icon or checkmark) may appear on the bracelet screen. You need to touch the touch button on the tracker to confirm the connection. If the request does not appear, try rebooting the bracelet through the settings menu.
☑️ Checklist of successful pairing
In some cases, the process may take longer than usual. If the search lasts more than a minute, check if the bracelet is connected to another phone. Mi Bund 4 can only store one active connection in memory, and you need to untie the old one to connect to the new gadget.
After successful connection, the bracelet screen will display time, and the application will appear the main panel with steps and pulse, from which point automatic data synchronization begins, it is recommended to immediately check for firmware updates, as new versions often correct errors and add features.
Solving Common Connection Problems
Despite the simplicity of the procedure, users sometimes face difficulties, and one of the most common problems is when the phone sees the bracelet, but the connection is cut off or gives an error, often because there are Bluetooth cache errors or permission conflicts on Android or iOS.
To solve the problem, try removing the device from the list of paired Bluetooth settings of the phone itself, and then re-search through the Zepp Life app. It is also worth checking whether the phone is in a mode of "Energy Saving", which can aggressively limit the operation of background processes and block a stable connection to the tracker.
| Problem. | Possible cause | Decision |
|---|---|---|
| The bracelet is off. | Battery discharged | Put it on for 20 minutes. |
| The pairing error | Conflict in Bluetooth | Remove from your phone settings and search again |
| No synchronization. | GPS or background mode disabled | Allow the application to work in the background |
| No vibration comes. | Turned off in the settings | Activate in the Profile section -> Settings |
If nothing works, you can reset the bracelet completely. On the device itself, find System or More in the menu, then select Reset. Once you reboot, the tracker will return to factory settings and be tethered as a new device, often addressing software glitches that have arisen during transportation or storage.
What do I do if the bracelet is frozen?
Customizing Personalization and Health Functions
Once activated successfully, it’s time to fine-tune your needs. Xiaomi Mi Band 4 allows you to flexibly configure the information you display. You can choose which data you see on the home screen: steps, pulse, time or calories. This is done through the app in the bracelet settings section.
You can choose which apps will be broadcast on your wrist, such as calls, SMS, messages from messengers (WhatsApp, Telegram, Viber) or notifications from social networks, disabling unnecessary notifications will save battery power and reduce information noise.
To do the right thing, you need to input your anthropometrics, your height, your weight, your age, your gender, and then you can use these parameters to calculate your personal activity rates, and you can set your step goals, which are accompanied by vibrations and holiday animations on the screen.
💡
Set an alarm on the bracelet through the app – a soft vibration will wake you up without disturbing the sleeping person nearby, which is especially convenient when traveling or living together.
The sleep monitoring function works automatically, but to activate it, you need to make sure it is included in the application. The bracelet analyzes the sleep phases (deep, light, REM) and makes recommendations. To improve accuracy, it is recommended to wear the device tightly, but not squeezing the wrist, especially at night.
Update firmware and additional features
The manufacturer regularly releases software updates for the Mi Band 4, which can add new dials, improve Bluetooth stability or correct errors in the measurement of heart rate. Check for updates in the profile of the device in the application.
It is important not to interrupt the upgrade process and keep the smartphone screen on. If the tracker battery runs out during firmware, the device may become inoperable. 20-30%.
⚠️ Warning: During a firmware update, the bracelet screen may go out and light up again, and the vibration may run chaoticly. This is a normal process of reprogramming the controller.
Once you upgrade, you might find new dials in the theme store, or you might be able to customize the order of the widgets. Customization makes it easier to use your gadget, like bringing a pulsemeter to the fore if you're actively following your workouts, or a calendar if you care about the date.
💡
Regular firmware updates are not only new features, but also critical security and power fixes that prolong the life of the device.