The first acquaintance with a new gadget always raises a lot of questions, especially when it comes to the popular fitness tracker.The Xiaomi 4 smart watch, or more precisely, the Mi Band 4 fitness bracelet, is one of the most popular devices in its class. Many users face a situation when the screen remains black after unpacking, and there is a false impression that the device is malfunctioning.
In reality, the problem often lies in the little things that manufacturers forget about in brief instructions. Proper activation of Xiaomi Mi Band 4 requires a certain sequence of actions, from checking the battery to setting up a Bluetooth connection. In this article, we will discuss in detail all the nuances that will help you run the tracker without unnecessary nerves.
It's worth noting that the process of turning on may be different from the usual logic of how smartphones work: there is no physical "Power" button in the classical sense, and the control is tied to the touch panel and interaction with the smartphone. Understanding this specificity is the key to a successful start using your new gadget.
Checking the configuration and status of the battery
Before you try to activate the device, you need to make sure that it is physically ready to go. Often in the box is a completely discharged gadget that has been in storage for a long time. The lithium polymer battery in the Mi Band 4 has the property of self-discharging, so zero charge is normal for a new product.
Look carefully at the tracker. The back of the capsule should show the charging contacts, which are two small gold plates recessed into the case, and make sure that they don't have the protective film that is sometimes forgotten to be removed in the workplace.
⚠️ Warning: Do not try to turn on the tracker if the charge indicator does not light up at least once. Attempting to actively operate a fully discharged device may lead to incorrect operation of the power controller.
The charging cable is a special cable that comes with the kit, and the capsule must be carefully removed from the strap by pressing the convex part on the back side, and then the tracker is inserted into the slots of the charger before clicking.
- 🔌 Connect. USB-cable.
- 🔋 Make sure that the contacts fit tightly together.
- ⚡ A lightning icon or percentage of charge should appear on the screen.
- ⏱ Leave the device charge at least 15-20 minutes before first activation.
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Use an adapter with a current of no more than 1A to charge so as not to damage the tracker's power controller.Powerful units from smartphones can be dangerous for a small battery.
Download and configure the Mi Fit application
It is almost impossible to turn on the Xiaomi Mi Band 4 without a smartphone, since the main activation is through the software. You will need an official application that acts as an intermediary between the tracker and the phone’s operating system. For Android and iOS devices, this is the Mi Fit application (or Xiaomi Wear).
You should only download the program from official sources: Google Play Store or Apple App Store. Using third-party modified versions may cause data synchronization to work incorrectly, and some features will remain unavailable. Once installed, launch the application and create a Xiaomi account if you do not already have one.
When registering, it is important to provide real data, as it will be used to calculate calories and other health metrics. Mi Fit will request access to geolocation, notifications and Bluetooth - all permissions must be confirmed, otherwise the tracker will not be able to fully work.
The first connection and activation process
Once the battery is ready and the software is installed, the most important step is when the bracelet is activated, open the Mi Fit app, go to profile and click "Add device." Select the Mi Band 4 model from the list.
At this point, a vibration signal or a request for confirmation of pairing (Bluetooth icon) may appear on the tracker screen. If the screen is still black, try tapping the touch button on the front side. Sometimes it takes a few short taps to wake up.
The process of finding the device takes 10 to 30 seconds.If the connection does not occur, make sure the bracelet is not connected to another phone.The Xiaomi Mi Band 4 can only pair with one smartphone at a time.
☑️ Checklist of connection
| Phase | User action | Device response |
|---|---|---|
| Preparation | Charging 20 minutes | Battery indicator on the screen |
| Search | Press "Add" in the annex | Vibration or blinking |
| Pairing. | Confirmation of code (if any) | Mi logo, then dial |
| Update | Consent to update the software | Progress bar on screen |
Solving black screen problems
It is not uncommon for the screen to not light up even after charging, and this can be caused by a software failure to freeze the system, in which case the standard on-set methods do not work and a forced reboot is required.
To do this, you need to put the tracker on charging. Once the charging sign appears, quickly press the touch button 5-7 times in a row. If that doesn't help, try pressing the button for 10-15 seconds while the device is on charging. Xiaomi Mi Band 4 should vibrate and show the logo.
⚠️ Warning: If after a long charge and attempts to reboot the screen does not respond, it is possible that the display plume or the controller itself is damaged.
Sometimes the problem is oxidation of the contacts. Wipe the gold pads on the capsule and on the charger with a dry lilaless napkin or cotton swab slightly soaked in alcohol. After drying, repeat the charging procedure.
Secret resuscitation method
Language and regional settings
Once you've successfully enabled and paired, it's important to set up your region correctly, and it's important to have the weather services work properly and some dials available. In the Mi Fit app, go to your profile settings and select your country.
The interface language of the bracelet is automatically selected depending on the language of the smartphone system. If the phone is Russian, then the Xiaomi Mi Band 4 will switch to Cyrillic. If this does not happen, check the settings of the application itself.
Also at this stage, it is recommended to update the firmware, the system will prompt you to download a new version if it detects it, the software update corrects translation errors, adds new faces and improves the stability of the Bluetooth connection.
- 🌍 Select the right region in your Mi Fit profile.
- 📲 Install system updates if available.
- ⌚ Set up the desired dial from the gallery.
- 🔔 Check the work of notifications from messengers.
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The correctly selected region in the application is a guarantee of correct notifications and time synchronization without bias.
Basic configuration of functions and notifications
The final stage of customization is personalization. Notifications are one of the main functions of the tracker. In the Mi Fit application, in the Profile section -> "Mi Band 4" -> Application Notifications, you can choose which programs to receive signals from.
Don't turn on all the apps at once, because it will quickly land the battery. Choose only the most important things: calls, SMS, messengers. You should also set up sleep and pulse monitoring. For the pulsemeter to work accurately, make sure that the bracelet fits tightly to the wrist, but does not squeeze it.
Note the "Wrist Raise to Turn on the Screen" feature, if it doesn't work properly (the screen lights up too often or doesn't light up at all), try recalibrating it in the settings or simply turning it off to save charge.
⚠️ Note: When activating notifications for WhatsApp or Telegram, make sure that notifications are allowed in the settings of the messenger itself. Otherwise, the bracelet will vibrate, but the text of the message will not come.
Now your Xiaomi Mi Band 4 is fully operational, wear it regularly to keep trackers stats, and remember to periodically sync the data with the app to save history.