Xiaomi Mi Band smart bracelets have long been a symbol of affordable and functional wearable gadgets. However, even such a simple device can be baffled if it does not turn on the first time. Especially often, questions arise for beginners: how to charge the bracelet correctly, what to do if the screen does not respond, and why nothing happens after connecting to charging. In this article, we will analyze all possible scenarios – from the first inclusion of a new Mi Band to restoring after deep discharge or resetting.
It is important to understand that the activation process may vary depending on the bracelet model. For example, the Mi Band 3/4 requires binding to the Mi Fit app for initial setup, while the Mi Band 7/8 supports partial operation even without a smartphone. We will dwell on each model in detail, pay attention to typical errors (for example, incompatibility of charging cables from different generations of bracelets) and give a checklist for malfunctions.
Preparing for the first turn on: what to do before activation
Before you try to turn on the Xiaomi Mi Band, make sure that all the prerequisites are met. Many users miss these steps, which makes the bracelet seem "dead."
- 🔋 Battery level. New bracelets are often discharged -- even if the indicator on the box is green, it doesn't guarantee that you're not going to be in a good position. 100% Connect the device to the charger on the 30-60 minutes before first activation.
- 📱 Smartphone compatibility. Make sure your phone is running Android 6.0+ or iOS 10.0+. Mi Band 8 requires Android 8.0+.
- 🔌 Check if there's any damage to the cable contacts and bracelet. 6/7/8 Magnetic charging is used, and for the Mi Band 3/4/5 — pin-jack".
- 🌐 Internet access: Mi Fit or Zepp Life will require a connection to register the device and download the firmware.
Pay special attention to charging cables. For example, Mi Band 5 cables won't work for Mi Band 8 because of a modified connector. If you lose the original cable, only buy certified accessories - cheap ones can damage the bracelet contacts.
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If the bracelet does not respond to charging, try connecting it to another one. USB-port or power source (such as charging from a phone) Sometimes the computer ports do not give enough current.
How to turn on the new Xiaomi Mi Band: step-by-step instructions
The process of first switching on is the same for most models, but there are nuances.
- Connect the bracelet to charge for 10-15 minutes, and the charging animation (battery icon) should appear on the screen, and if it's not there, check the density of the contacts.
- Press and hold the touch button (or the area of the screen under the Mi logo) for 5-10 seconds until you feel the vibration. On the Mi Band 7/8, one touch of the screen is enough.
- Wait for the download. The Mi logo will appear on the screen, then the suggestion to connect to the application. The Mi Band 3/4 may require a re-press of the button.
- Install the app: Mi Band 3/4/5/6 - Mi Fit (Google Play / App Store). Mi Band 7/8 - Zepp Life (formerly Mi Fit, updated app).
Register an account
If the bracelet is turned on but not identified in the app, try:
- 🔄 Reboot the bracelet (hold the button for 20 seconds until the screen goes out).
- 📱 Reinstall the Mi app Fit/Zepp Life.
- 🔗 Enable Bluetooth and allow the app to access location (required for Android).
Check the compatibility of the smartphone|Charge the bracelet for at least 30 minutes|Install the official annex|Turn on Bluetooth and geolocation|Bring the bracelet to the phone at a distance < 10cm-->
What to do if Xiaomi Mi Band is not turned on: diagnosis of problems
If the bracelet is not showing signs of life, the causes can vary from a deep discharge to a hardware malfunction.
| Symptoms. | Possible cause | Decision |
|---|---|---|
| No response to charging, screen black | Deep discharge (battery discharged to 0%) | Leave it on charging for 1-2 hours, then try to turn it on. If it doesn't work, use the charger from the phone (current 5V/1A). |
| Vibrates, but doesn't turn on. | The scaling up after the update | Hold the 30 seconds button for a hard reset. If it doesn't work, go through Mi Fit. |
| Red lights on, but not loaded | Battery or power controller damaged | Contact the service center. Self-repair is not recommended. |
| The bracelet is switched on but immediately switched off. | Short circuit or damage to the screen plume | If the bracelet falls or gets wet, dry it for 24 hours in rice or silica gel. |
One of the most insidious cases is false discharge, where the bracelet is 0%, but it's actually charged, and it's because the battery controller is failing, to reset the data.
- Connect the bracelet to the charger.
- Hold the button for 15 seconds until the charging screen appears.
- Wait for full charge (at least 2 hours), then turn on.
What do you do if the bracelet is wet?
Mi Band 3|Mi Band 4|Mi Band 5|Mi Band 6|Mi Band 7|Mi Band 8|Another model-->
Features of inclusion for different models of Mi Band
While the working principle of all Xiaomi bracelets is similar, each model has unique nuances.
Mi Band 3 / Mi Band 4
These models have a physical button underneath the screen to enable:
- 🔌 Connect to charging before the battery icon appears.
- 🖐️ Press and hold the button. 5-7 seconds until you feel the vibration.
- 📱 Connect via Mi Fit – without the application, the bracelet will only show time.
If the bracelet is stuck on the Mi logo, reset: hold the button for 20 seconds, then turn it on again.
Mi Band 5 / Mi Band 6
So here's the touch button, and the screen is bigger.
- 🔋 Charge at least 20 minutes – these models are sensitive to low charge.
- 👆 Touch the touch button under the screen and hold for 10 seconds.
- 🔄 If the screen doesn’t respond, try hard reset: plug in to charge and hold the button for 30 seconds.
The Mi Band 6 feature SpO2 (measuring blood oxygen), but to activate it requires a firmware update via Mi Fit.
Mi Band 7 / Mi Band 8
The most modern models with a full touch screen.
- 🔌 Connect to magnetic charging. On the Mi Band 8, the connector is on the back of the body.
- 🖐️ Touch the screen once – the bracelet should vibrate and turn on.
- 📲 Zepp Life is required for full functionality (old Mi Fit app doesn’t support these models!).
Mi Band 8 has "Always-On Display" mode, but it's disabled by default. To activate, go to Settings → In-app Display.
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For the Mi Band 7/8, be sure to use the Zepp Life app - Mi Fit does not support these models and will not be able to configure them.
How to turn on Xiaomi Mi Band after reset or upgrade
If you reset or the bracelet is updated "curve", it may not turn on in the standard way, in which case a forced reset will help:
- Connect the bracelet to the charger.
- Hold the button (or screen area) for 25-30 seconds until the screen goes out and lights up again.
- Turn off the charger and try to turn on the usual way.
If the bracelet is getting stuck during the firmware update stage:
- 🔌 Do not disconnect from charging – wait until the process is complete (may take up to 20 minutes).
- 📵 If the update is interrupted, connect the bracelet to charging and hold the 15-second button to restart the process.
- 🔄 In extreme cases, perform a reset through the application: Device Profile → Resetting settings.
What to do if the bracelet is not updated?
After resetting the bracelet will return to the factory settings, and you will need to again:
- 🔗 Link it to your Xiaomi account.
- ⚙️ Set up notifications, alarms and activity profile.
- 🔄 Update the firmware (if a new version is available).
Frequent Mistakes and How to Avoid Them
Many of the problems with the Xiaomi Mi Band include are due to typical user errors.
⚠️ Warning: Never use a bracelet to charge USB-Hubs or uncertified power adapters, power surges can knock out the battery controller and the bracelet will stop turning on completely.
- ❌ Connecting a wet bracelet to a charger can cause a short circuit. Always dry the device after contact with water.
- ❌ Use force when you connect the charger - the contacts on the bracelet are fragile. If the connector does not enter easily, check it for dirt.
- ❌ Interrupting the firmware update can lead to the bracelet becoming “brickled” if the process is too long, wait at least 1 hour before the forced reboot.
- ❌ Keep the bracelet discharged - lithium polymer batteries degrade when you're in deep discharge. If you don't use the bracelet, charge it to the top of the battery. 50% time 2-3 month.
Another common problem is that the bracelet turns on, but it doesn't sync with the phone.
- Make sure your phone has Bluetooth and Geolocation enabled (required for Android).
- Reboot your phone and bracelet.
- In the Mi Fit/Zepp Life app, remove the device and add it again.
- If you are using an iPhone, check the permissions for the application in Settings → Privacy.
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If the bracelet is permanently disconnected from your phone, try turning off the power saving mode for the Mi Fit/Zepp Life app in your smartphone battery settings.
How to extend the life of the Mi Band battery: tips for operation
The battery life of the Xiaomi Mi Band depends not only on the model, but also on how you use it. Here are some proven recommendations:
- 🔋 Avoid full discharge. Connect the bracelet to charge when you're in the air. 20-30% Full discharge reduces battery life.
- 🌡️ Do not leave in the heat or cold. Optimal operating temperature: from 0°C to 45°C. Sub-zero storage damages the battery.
- 📵 Disable unnecessary functions: 🔍 Constant pulse (if not necessary for exercise). 📳 Notifications from unnecessary applications. 🌙 Always-On Display (on the Mi Band) 7/8).
- 🔄 Update your firmware. Newer versions often optimize power consumption.
The average battery life of the Mi Band is 2-3 years when properly operated, and if the bracelet has been discharged in 1-2 days (during normal use), it is a sign of battery wear, in which case only a replacement battery in the service center will help.
| Model | Average operating time (typical use) | Savings tips |
|---|---|---|
| Mi Band 3/4 | 15-20 days | Turn off automatic pulse measurement at night. |
| Mi Band 5/6 | 12-14 days | Reduce the brightness of the screen to 50%. |
| Mi Band 7 | 10-12 days | Turn off SpO2 in the background. |
| Mi Band 8 | 7-10 days | Use the Battery mode in the settings. |