Modern wearables have become an integral part of the lives of many smartphone users, and the fitness bracelet from Xiaomi occupies a leading position in popularity. the Mi Band 3, despite the release of newer versions, remains relevant due to its functionality and affordable price. Proper initial configuration of the device ensures the accuracy of measurements of heart rate, steps and sleep, as well as stable notifications.
Synchronization with Android requires a certain sequence of actions, ignoring which can lead to pairing errors. Unlike simple activation, it requires pre-prepared software and setting access rights. Correct configuration will unlock the full potential of the activity tracker.
In this guide, we will take a detailed look at every step from unpacking to deep customizing display and notification settings, how to avoid common connection issues and how to make your device work as efficiently as possible in conjunction with your smartphone. It is critical to install the official Mi Fit app before you start pairing.
Preparation of the smartphone and installation of the application
The first step towards full use of the gadget is the installation of the necessary software. The main control center for Xiaomi devices is the Mi Fit application (or Zepp Life in new versions), which is available in the official Google Play store. It is not recommended to download installation files from third-party sources, as this can lead to the installation of malicious code or a non-working version of the program.
Once you download and install the app, you need to register for a Mi Account, which is a requirement for the Xiaomi ecosystem, registration is possible via a mobile phone number or email address, and the process is simple and takes only a few minutes, after which you will have all the tracking functions available.
- 📱 Open Google Play and search for "Mi Fit".
- ⬇️ Click the "Install" button and wait for the download to complete.
- 📝 Open the application and select Sign up (Sign up).
- 🌐 Select a region and enter contact details to create a profile.
It is important to give the application all the permissions you request immediately after the first launch. Geolocation, access to contacts and notifications are essential for the bracelet to function properly. Without location permission, Bluetooth scans on modern versions of Android simply won’t start.
💡
If the app doesn’t see the bracelet, check if the GPS on the smartphone is enabled, as Android requires it to work Bluetooth Low Energy.
Interconnecting the bracelet with an Android device
The process of connecting the Mi Band 3 to your phone has its own peculiarities. Unlike conventional headphones, you can't just find the device in the standard Bluetooth menu of your phone's settings and click "Plug in." The pairing must be done strictly through the Mi Fit application interface, otherwise the bracelet will not be able to transmit health data.
Make sure the bracelet has enough battery power. If the battery indicator flashes red or the device doesn't respond to touch, put it on charge. Low charge can prevent successful completion of the binding procedure. Also check that Bluetooth on the smartphone is activated.
☑️ Pre-conjugation check
Go to the app and go to the Profile tab. At the top of the screen, select Add Device and click on the bracelet icon. The system will start looking for available gadgets nearby. When your Mi Band 3 image appears on the screen, click on it to start syncing.
The bracelet and smartphone should have identical confirmation codes on their screen, a security measure that ensures that you connect to your device, not your neighbor's, and click on the touch button on the bracelet (the tick icon) to confirm the action.
⚠️ Note: If you have previously connected the bracelet to your phone via the standard Bluetooth menu, remove this pairing from your phone’s settings before you start setting up in the app.
Setting up a user profile and goals
Once you've successfully connected, you need to set up a personal profile, and the accuracy of calorie calculations, distance traveled, and sleep quality depends on the anthropometric data you input, and false data will lead to incorrect statistics, making it pointless to use the tracker.
In the app, go to Profile and fill in all the fields: height, weight, date of birth and gender. These are the parameters used by algorithms to calculate baseline metabolism. Periodically update the weight in the app if you follow the figure to keep the statistics up to date.
You should pay special attention to setting activity goals. By default, the Mi Band 3 offers a standard 10,000 steps, but you can change this value depending on your fitness. For beginners, it is better to start with a smaller number, gradually increasing the load.
- 🏃♂️ Set realistic daily goals by step.
- 🔥 Set a target for burned calories.
- 💤 Determine the desired sleep time to track the regimen.
- 💧 Make a reminder to drink water if you are an active lifestyle.
Why do you need weight in the settings?
Managing Notifications and Calls
One of the key features of the Mi Band 3 is to display notifications from applications and incoming calls. To get the vibration to work on time, you need to give the Mi Fit application special rights in the Android system. On different shells (MIUI, EMUI, OneUI), these settings can be called differently.
In the bracelet settings, look for the "Application Notifications" section, where you can choose which programs you want to receive messages from on your wrist, support WhatsApp, Telegram, Viber, SMS and standard calls, activate the desired switches.
For stable notifications on Xiaomi smartphones with MIUI shell requires additional autostart settings. Find the Mi Fit application in the list of installed programs, go to Battery and select No restrictions, and turn on Autostart. This will prevent forced shutdown.
| Type of notification | Where to set up | Necessary rights |
|---|---|---|
| Incoming calls | Mi Fit → Profile → Mi Band 3 | Contact, Telephone. |
| SMS messages | Mi Fit → Application Notifications | SMS, Access to Messages |
| Messengers | Mi Fit → Application Notifications | Notification (Access Notification) |
| Alarm clock | Mi Fit → Profile → Alarm | No. |
If notifications don't come, check to see if the bracelet has Do Not Disturb (DND) mode, which blocks the vibration of messages so as not to disturb the user during sleep or meetings.
💡
On devices with aggressive energy savings, be sure to add Mi Fit to battery exceptions, otherwise notifications will stop coming in a few hours.
Configuring the dial and interface
The visuals of the Mi Band 3 are also customizable, so you can change the display face by selecting one of the preset options or downloading a new one from the store in the app, allowing you to personalize the device to your own style.
To change the dial, go to the bracelet profile and select "Dial settings." There's a directory available with lots of free options. Choose your favorite design and click "Sync." The boot process can take some time, during which the bracelet should be near the phone.
You can also adjust the brightness of the screen and the time it lights up, and there are three levels of brightness available, which saves energy in the dark or makes the screen readable in the bright sun, and there is no autobrightness in this model, so you can adjust it manually.
- 🎨 Choose a static or animated dial.
- ☀️ Set up the brightness level (low, medium, high).
- ⏱ Set the screen backlight duration (5, 10, 20 seconds).
- 🔄 Set up the wrist lift to activate the screen.
⚠️ Attention: Using complex animated dials significantly increases battery consumption, reducing battery life to 5-7 days.
Health monitoring and sports regimes
The main purpose of the device is to track physical activity. Mi Band 3 supports several sports modes, including running, walking, cycling and swimming. To start your workout, select the appropriate mode in the bracelet menu or run it through the application.
The heart rate monitoring function works automatically, so you can adjust the frequency of your measurements: turn it off, measure it once a minute, 5, 10 or 30 minutes. Frequent measurements improve the accuracy of your statistics, but they put the battery down faster.
The 5 ATM waterproof bracelet allows you to use it while swimming in the pool or shower.The device automatically recognizes swimming as activity if the appropriate mode is selected, and counts the number of strokes and efficiency (SWOLF).
To analyze sleep quality, the bracelet uses an accelerometer and a pulse sensor, which detects the phases of deep and light sleep, and also records waking moments. To properly function this function, it is important to wear the bracelet tightly on the wrist at night.
Solution and firmware update
During operation, there may be situations when the bracelet stops syncing or data is not updated, often the problem is solved by simply restarting the device through the wristband menu or reconnecting the application.
Xiaomi periodically releases firmware updates that improve stability and add new features. To update, go to the bracelet profile, click "Update Check" and follow the instructions on the screen. The battery should be charged at least 20%.
If the bracelet is stuck and doesn't respond to touch, put it on the charger. Connecting to the power supply automatically resets the device. It's an easy way to bring the gadget back to life without losing data.
⚠️ Note: Do not move far from your phone and close the Mi Fit app during a firmware update, otherwise the device may become inoperable.
Regular data synchronization is important for long-term statistics, and try to open the app at least once a day so that the activity history is stored in the cloud and available for analysis.