The first familiarity with the Xiaomi Mi Band 4 often raises questions among new owners, especially given the lack of a physical power button on the device body.This compact activity tracker relies on touch control and automatic activation when connected to a power source. Understanding the right sequence of actions will avoid false conclusions about the inoperability of the gadget immediately after unpacking.
The basic principle of operation is that the device is in deep sleep mode until the moment of receiving power or connection to the smartphone. USB-This is an engineering solution that is designed to maximize battery life during long-term storage.
In this guide, weβll take a look at all the nuances of a primary launch, from checking the configuration to adjusting notifications, and learn why the tracker may not respond to touch and how to properly calibrate the sensors to accurately track your pulse and steps.
Checking of the completeness and visual inspection of the device
Before you start activating, you need to make sure that the components are intact. The Mi Band 4 consists of two main parts: a silicone strap with a mount and the tracker itself, which is hidden inside, and it is in the capsule that the battery, the processor and the touch screen are located.
Carefully examine the screen for protective film. Often, factory film can create the illusion of a dim screen or reduce sensor sensitivity, making the device appear unresponsive. Carefully remove all protective coatings before first use.
β οΈ Warning: Do not use sharp objects to remove the capsule from the strap, so as not to damage the silicone or tracker body.
Make sure the charger contacts are free of oxides or contaminants. Even a microscopic film of oxide can prevent current transmission, and the bracelet will not come out of sleep mode.
Primary charging as a method of activation
The most reliable way to wake up Xiaomi Mi Band 4 is to connect to the charger. Since there is no power button, the voltage on the contacts is the trigger to start the system. Use the original cable or certified dual-pin counterpart.
Insert the tracker into the charger and connect it to USB-The computer port or the power adapter, and the screen should show an animation of the battery charge, and if the screen catches fire, the battery is powered and the device is ready to go.
- π Connect the cable to the port USB 2.0 or higher for stable current supply.
- π Leave the device on charge at least for 15-20 minutes if the battery indicator is red.
- π± Make sure the contacts on the capsule fit tightly with the charging pins.
Sometimes the system may not respond instantly, in which case you can try to move the capsule slightly in the charger to ensure better contact, and if the screen catches fire and the percentage of charge, the activation process can be considered successful.
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If the bracelet was in storage for a long time, leave it on charging for 1-2 hours before the first turn on to stabilize the battery chemistry.
Installation and configuration of the Mi Fit application
To make the tracker work properly, it must be linked to a smartphone, and the main control tool is the Mi Fit app (or Zepp Life, since the services have been combined), without which the bracelet will function only as a simple watch with limited functionality.
Download the app from the official Google Play or App Store. After installation, register for a Xiaomi account or log in through an existing profile, which is necessary to synchronize health data and save activity history in the cloud.
In your smartphone settings, make sure that Bluetooth and geolocation modules are enabled. The app requires location access to properly search for devices and track jogging routes. Without geolocation permission, the search for the bracelet may not begin.
| Parameter | Requirement | Status |
|---|---|---|
| Android OS | Version 4.4 and higher | I'll be sure. |
| iOS | Version 9.0 and higher | I'll be sure. |
| Bluetooth | Version 4.0 and higher | I'll be sure. |
| Internet | Wi-Fi or Mobile Data | For registration |
The process of pairing the bracelet with a smartphone
Launch the app and go to the user profile. Click Add device and select the type of device Bracelet. The system will start searching for available gadgets within Bluetooth range.
When your Mi Band 4 appears on your smartphone screen, tap it to pair. The tracker screen will display a vibration signal and a request for confirmation of communication. Tap the bracelet screen or confirmation button to complete the process.
βοΈ Checklist of successful pairing
Once synchronized successfully, the time and date on the wristband will automatically update according to the data on the smartphone, a critical step, since without the exact time, alarm clocks and motion reminders cannot work correctly.
β οΈ Warning: If the device search takes more than 2 minutes, reboot Bluetooth on your smartphone and try again.Do not try the device through the phone's standard Bluetooth menu settings, this will lead to an error.
Configure the main functions and interface
Once connected, you can access personalization. You can select a dial, adjust the widgets you display and activity limits. Profile β Mi Band 4 β Dial settings have a variety of designs available.
It's important to set up heart rate monitoring, and choose continuous or interval mode so that the app can collect statistics throughout the day, which can help you calculate calorie expenditure and sleep quality more accurately.
- π Set your goal for steps and calories to motivate you.
- π Activate notifications from the desired applications (WhatsApp, Telegram, calls).
- π Set the "Do Not Disturb" mode during the night's sleep.
It is also recommended to update the firmware of the device if the application suggests it.Newer versions of firmware often contain bug fixes and improve connection stability.
Why update the firmware?
Solutions to problems at launch
If the bracelet doesn't turn on after charging, there may have been a software failure. Try to put the device on charge and, without removing it from the contacts, click on the virtual "Tie" button in the application (if available), or just wait about an hour.
A frequent problem is the ΨΉΨ―Ω visibility of the device by the phone. Make sure the bracelet is not connected to another smartphone. Mi Band 4 can only broadcast the signal to one device at a time. Break the communication in the app on the old phone.
If you don't respond to touch, put the tracker on charge. Sometimes a deep discharge requires a 10-15 minute shock before the screen gives signs of life. If nothing helps, the battery may be faulty.
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In 90% of cases, the problem of βnon-enabledβ is solved by long-term charging with the original cable and rebooting Bluetooth on the phone.