How to unlock Xiaomi bracelet: 5 working ways (including Mi Band 8)

Xiaomi Mi Band fitness bracelets have become an integral part of the daily lives of millions of users, but sometimes they throw up unpleasant surprises, one of the most common is a sudden lock of the device. PIN-Unlike smartphones, where unlocking often requires complex manipulation, Xiaomi bracelets are usually treatable without going to the service center.

In this article, we will analyze all the current ways to unlock for models from Mi Band 3 to Mi Band 8, including Xiaomi Smart Band 7 Pro and Redmi Watch. PIN-After resetting, code is one of the most common problems users face, and you will learn how to avoid blocking in the future and what to do if standard methods do not work.

1.Why Xiaomi bracelet is blocked: the main reasons

Before you go into the instructions, it is important to understand why the device is locked, which will help you choose the right method of unlocking and prevent the situation from recurring.

The most common reasons are:

• 🔒 Repeated misentry PIN-After 5-10 unsuccessful attempts, the bracelet is blocked for 5-30 minutes (depending on the model).
• 📱 Application sync failure – if Mi Fitness can’t connect to the bracelet due to Bluetooth or Xiaomi servers error.
• 🔄 Failed firmware update – interrupted update can lead to “hang” lock screen.
• 🔧 Resetting settings without decoupling from the account - if you reset the bracelet through Settings → Resetting without removing it from the application may require re-authorization.
• 🛡️ Activation of protection against theft in new models (Mi Band) 7/8) There is a locking function when removed from the hand.

Interestingly, in the Mi Band 6 and older, locking can be triggered even when the battery is severely drained – the device forgets to link to the account and requires re-entering data – due to the features of the energy-saving mode of the Nordic nRF52832 chip used in these models.

2. Method 1: Unlocking through the Mi Fitness app (the easiest method)

If the bracelet is blocked due to incorrect PIN-If you have a code or sync failure, try unlocking it through an official app first. This method works for all models, except when the device is completely reset and requires you to link to a new account.

Step-by-step:

1. Open the Mi Fitness app (or Zepp Life for new models) on your smartphone.
2. Make sure the bracelet is connected to your phone via Bluetooth (turn on Bluetooth in your smartphone settings).
3. Go to the Profile section → My devices and choose your bracelet.
4. Press three points (⋮) in the upper right corner and select Unlock the device.
5. Follow the instructions on the screen – you may need to enter PIN-code from Xiaomi account.

If there is no Unlock device, try:

• 🔄 Reconnect the bracelet: go to Bluetooth Settings on your phone, find the device MI Band X and press Forget this device. Then plug in again via Mi Fitness.
• 📱 Restart the app: Close Mi Fitness in the multitasking menu and open again.
• 🔌 Reset the bracelet: Hold the button (touch or physical) 10-15 seconds before vibration.

⚠️ Note: If the Mi Band bracelet 7/8 request PIN-code after reset, but does not accept standard 0000 or 1234, Do not try to find a combination at random - after 10 Failed attempts to lock the device 24 hour.

3. Method 2: Reset the bracelet to factory settings (hard reset)

If unlocking through the app doesn't work, the next step is to reset the bracelet completely, which will delete all the data from the bracelet, including the account binding, but will return access to the device.

How to make a hard reset:

• 📱 For the Mi Band. 3/4/5: Turn off the bracelet from your phone in Mi Fitness. On the bracelet, go to Settings → Additionally. → Reset (scroll the screen with swipes). Confirm the reset by clicking the tick (✔).
• 🔄 For the Mi Band. 6/7/8 Redmi Watch: Go to Settings → System system → Reset settings. Enter PIN-code (if requested) or confirm the action. Wait for the reboot (bracelet vibrates and shows the Xiaomi logo).

Alternative method (if the screen is not responsive):

1. Connect the bracelet to the charger.


2. Press and hold the touch button for 20-30 seconds.




3. After vibration release - the device will reset.

Once reset, the bracelet will be like a new one, you need to re-link it to your Xiaomi account via Mi Fitness.

• 🌍 Account region (should match the region of the bracelet purchase).
• 📶 Internet connection stability (necessary for authorization).
• 🔄 App version (update to Google Play or App Store).