Owners of the popular fitness tracker often face the need to activate the device after purchase or prolonged downtime. Xiaomi Mi Band 3 model is characterized by a minimalistic design and the lack of a physical button on the capsule body. This creates certain difficulties for beginners who do not understand how to start the gadget in operation without visible controls. In this article, we will discuss in detail all the nuances of starting, resetting and setting up this wearable device.
It's worth noting that the activation process here is radically different from the inclusion of conventional electronic gadgets. You don't need to look for hidden holes or use needles to close contacts. The power system here is implemented differently, and all control is tied to the touch screen and software. Understanding the logic of the device will help avoid unnecessary panic and unnecessary actions that can lead to damage to the tracker.
Design features and lack of button
The main feature that confuses most users is the complete absence of a mechanical button on the body. The Mi Band 3 capsule is a monolithic block of durable plastic with a touch button at the bottom of the display. When you take the device out of the box, the screen is likely to be out. Many people mistakenly believe that the tracker is discharged or faulty, and begin to look for ways to emergency activate it.
In fact, the device is in deep sleep mode to save energy during storage in stock. Xiaomi specifically did not implement the power button to preserve the water protection and integrity of the case. The whole logic of switching on is tied to power supply or automatic activation on the first contact with the charger, which is why the standard "press the button" methods simply do not work here.
It's important to understand that the touch area may not respond until the device gets a first pulse of power. If you bought a device recently, it could lie in a box for months and the battery could go into a deep discharge, which would take time to "rock" the battery before the screen lights up.
Primary incorporation through charging
The most reliable and proven way to activate Xiaomi Mi Band 3 is to connect to a power source. For this, you will need a special charging dock that comes with the kit, or any other type of charging dock. USB-port (computer, laptop or phone charger) Insert the tracker capsule into the charger so that the metal contacts match.
⚠️ Attention: Do not put excessive effort into placing the capsule in the charging dock. Plastic can crack if you act too aggressive. Contacts must enter the slots tightly, but without the characteristic clicking characteristic of mechanical buttons.
As soon as you connect the device to USB-The port, the screen should show a battery icon or a picture of a running man, and this is a signal from the system that the charging process has started and the device has gone out of sleep mode. If the screen catches fire, then the switching on has been successful, and now you can move to the setting.
In some cases, if the battery has been discharged to zero, the screen may not light up instantly. Leave the tracker on charge for 10-15 minutes. Often, the charge indicator appears only after the minimum energy level has been accumulated in the battery cell. Don't rush to turn off the device early.
☑️ Primary launch verification
Screen problems and a "dead" display
There are situations where even after you've connected to charging, the Mi Band 3 screen is black. It doesn't always mean that it's broken. Often the problem is oxidation of the contacts or a software failure that keeps the device from waking up. First, check the purity of the gold contacts on the bottom of the capsule. Fat, dust, or oxidation can interfere with the normal flow of energy.
Wipe the contacts with a soft dry cloth or cotton swab slightly soaked in alcohol. After cleaning, try reconnecting the tracker to charging. If that didn't work, try changing the tracker. USB-Sometimes the current from the old computer port may not be enough to wake up a deeply drained battery.
If the screen flashes but the image doesn't appear, or only the charging indicator is on, there may have been a firmware failure, which may require a reset procedure, which we'll talk about below, but 90% of the time the problem is solved by long-term charging (up to 1 hour) from a powerful power source.
Why isn't the sensor working?
Reset procedure (Hard Reset)
If the device is powered on but not working properly, freezes or doesn’t want to mate, it may require a complete reset. Unlike smartphones, the Xiaomi Mi Band 3 doesn’t have a button combination to log into the Recovery menu.
The easiest way is to wait until the device is completely discharged and turned off itself. Then put it on charge. When turned on, many parameters are reset to factory values. However, for deeper data cleaning, you better use the functionality of the Mi Fit application (now called Zepp Life).
You'll find your tracker in the device list, go to the settings, and select Untie or Unbind. After you untie the bracelet itself (if it reacts) or the app, you'll see a prompt to reset the data. Confirm the action. This will delete all tracks, steps and settings, returning the gadget to the "out of the box" state.
| Symptoms. | Possible cause | Decision |
|---|---|---|
| Black screen | Deep discharge. | Long-term charge (30+ min) |
| Vibration flashes | Mistake by | Reconnect to charging |
| Can't see the phone. | Bluetooth is off. | Enable Bluetooth in the settings |
| Troubles the vibrator. | Wetness is coming in. | Dry in rice for 24 hours |
Connection with a smartphone and setting
Once you've been able to turn on the Xiaomi Mi Band 3 and see the screensaver, you need to pair it with your smartphone. This will require the Zepp Life app (formerly Mi Fit. Download it from Google Play or the App Store. It's important not to try to plug the bracelet directly into your phone's standard Bluetooth menu, which won't give you full access to the features.
Sign up for the app (you can use a Xiaomi, Google or Facebook account), add a new device and follow the instructions on the screen. When the phone starts searching, a pairing confirmation request (Bluetooth icon) may appear on the bracelet screen. Press the touch button on the bracelet to confirm.
During the setup process, the app will offer to update the tracker firmware. Updating firmware is a critical step. New versions of the software fix bugs, improve the sensor and add support for the Russian language (if it was not preinstalled), this process can not be interrupted categorically, as it can turn the tracker into a “brick”.
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For stable operation, always update the bracelet firmware to the latest version immediately after the first turn on, which eliminates 80% of the time desynchronization problems and pedometer.
Frequent errors in activation
Users often make the typical mistakes of trying to turn on the Mi Band 3. One of them is trying to find a button inside the strap or on the ends of the capsule. Remember, it's not there. Another common mistake is using high-current chargers (e.g. from powerful fast-charging units of smartphones).Although the power controller should regulate the current, it is better to use a standard one. USB-port of the computer or old block of 1A.
The tracker model is also often confused. The interface and control of the Mi Band 2, Mi Band 3 and Mi Band 4 are different. If the instruction for the fourth version says swipes, and you have the third version, it will not work, because the Mi Band 3 does not support swipes for the menu, only taps. Be careful when searching for information on the network.
⚠️ Warning: Do not attempt to open the capsule body if it does not turn on. There are no custom components to replace or repair. The autopsy will break the moisture protection and permanently disable the device.
If nothing works, and the tracker is silent even after an hour of charging and trying to reset, there's probably a problem with the hardware, which could oxidize the connector inside the capsule itself or break the battery, in which case only a replacement device or professional repair in the service will help.
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Successful activation of the Mi Band 3 depends on the supply of stable power through the original dock and the presence of charge in the battery, not on the search for hidden buttons.