Why you canβt connect the bracelet β and how to fix it
The Xiaomi Smart Band 7 fitness bracelet is one of the most popular activity-tracking gadgets, but even with it, users often have problems when connecting for the first time: Mi Fitness app (formerly Mi Fit) doesnβt see the device, Bluetooth refuses to sync, the bracelet suddenly turns off after a few minutes, and the reasons can lie in both trivial trivial things (a discharged battery, outdated phone firmware) and in deeper system conflicts.
In this article, weβll look at all the ways you can connect, from standard synchronization through the official app to workarounds for older smartphones or custom firmware devices, and how to tie the bracelet to two phones at once (for example, work and personal), and what to do if the Smart Band 7 connects but doesnβt show notifications. All instructions are valid for Android 8.0+ and iOS 12.0+ for 2026.
Before you start, check out three key points:
- π Bracelet charge level - not less than 20% (at low charge connection may be interrupted).
- π± Mi Fitness version β Update it in the App Store or Google Play.
- π Reboot both the phone and the bracelet (on Smart Band 7, press the touch button for 10 seconds).
Step 1: Install and configure the Mi Fitness app
The official Xiaomi Smart Band 7 management app is called Mi Fitness (formerly Mi Fit), which is free to download, but requires registration in the Xiaomi ecosystem to work properly. Without an account, you will not be able to synchronize your steps, sleep and workout data.
Download the application by links:
- π€ Mi Fitness for Android (Google Play)
- π Mi Fitness for iOS (App Store)
After installation:
- Open the app and select the language (Russian is supported).
- Click Login β Register if you do not have a Xiaomi account. You can use your email, phone number or Google/Facebook account.
- Confirm registration by SMS or email.
- Allow all application requests: Bluetooth access, Notifications, Geolocation (for accurate jogging tracking).
β οΈ Note: If you are using Huawei or a smartphone without Google services (for example, on HarmonyOS), download Mi Fitness from the official AppGallery store or from the APKPure website (verified sources only!).
Sign up for Xiaomi | Update Mi Fitness to the latest version |Enable Bluetooth on your phone | Charge bracelet to 50%+| Allow notifications for the app-->
Step 2: Finding and pairing the bracelet with the phone
Now, to the connection itself, make sure that the Xiaomi Smart Band 7 is on (the screen displays the time or the Mi logo). If the bracelet is new, it will automatically go into search mode. If it has been used before, reset it to the factory settings:
For discharge:
- On the bracelet, go to Settings (swipe right on the screen).
- Select Additional β Reset.
- Confirm the action by clicking the tick.
Next:
- In the Mi Fitness app, click on the profile icon (top right) β Add the device.
- Choose a bracelet. β Xiaomi Smart Band 7.
- Press Connect and wait for the phone to find the bracelet. It can take up to 30 seconds.
- When the paired code (4-6 digits) appears on the bracelet screen, confirm it in the application.
If the bracelet is not present:
- π Reboot Bluetooth on your phone (turn off/on in settings).
- π΅ Make sure the bracelet is not connected to another device (turn it off there).
- π οΈ Try connecting via your phone's Bluetooth Settings manually (find the device) MI Band 7 and mate).
π‘
If the bracelet plugs in but shuts off immediately, try turning off the power saving mode for the Mi Fitness app in your phone settings. On Android, this is done in the Battery section β Battery Optimization
Step 3: Set up notifications and basic functions
Once the app is successfully connected, it will offer you to adjust the basic parameters, and it is important not to miss the key points:
| Function | How to set up | Why? |
|---|---|---|
| Notifications | In Mi Fitness, go to Device Profile β Notifications and switch on. Select the apps you want to see notifications from on your bracelet. | Receiving alerts about calls, SMS and messages from messengers right on your wrist. |
| Automatic sleep tracking | Profile β Sleep β Auto-tracking. Set a time for rest and rise. | Analysis of sleep phases (deep, light, REM) and recommendations for improving rest. |
| Heart rate control | Profile β Heart β Continuous monitoring. Select an interval (e.g., every 10 minutes). | Warning of an elevated or low heart rate (good for athletes and people with heart disease). |
| Quick responses to messages | Profile β Notifications β Quick answers. Add templates (e.g., βIβll call you laterβ). | Answering messages directly from the bracelet without taking out the phone. |
Pay special attention to setting up notifications, if they don't come:
- π΅ Check if notifications for Mi Fitness are allowed in your phone settings (Settings) β Annexes β Mi Fitness β Notifications).
- π Make sure that the Mi Fitness app itself includes notifications for the right messengers.
- π Reconnect the bracelet (forget the device in Bluetooth settings and mate again).
Why does the bracelet vibrate for no reason?
Step 4: Update the bracelet firmware
After the first connection, be sure to update the firmware Smart Band 7. New versions fix connection errors, add features and improve stability. skipping this step can lead to failures in the future.
How to update:
- Open Mi Fitness and go to the profile of the bracelet.
- Scroll down and find the Firmware Update item.
- If a new version is available, click Update.
- Wait until the process is complete (the bracelet will reboot automatically). Do not turn off Bluetooth or leave the application!
How long does the update take?
- π Usually 5-10 minutes.
- πΆ Speed depends on the stability of the Internet connection.
- π Make sure the bracelet is at least 50 times charged%.
β οΈ Warning: If the bracelet is turned off or discharged during the firmware update, it may stop turning on, in which case plug it into charging and wait for the automatic reboot (up to 15 minutes). If it doesnβt help, contact Xiaomi for support β self-repair can take away warranty.
π‘
Updating the firmware is a must-do step after buying, and newer versions often add support for new features (such as stress tracking or extra dials).
Step 5: Connecting to Multiple Phones
Many users want to link Xiaomi Smart Band 7 to two smartphones at once β for example, to a personal Android and a working iPhone. Officially, the bracelet supports only one active connection, but there is a workaround:
How to connect to the second phone:
- On the first phone, turn off the bracelet in Mi Fitness (Device Profile β Disable).
- On the second phone, install Mi Fitness, log in to the same Xiaomi account and reconnect the bracelet.
- Now you can switch between phones, but at the same time the bracelet will sync with only one device.
Limitations:
- β Notifications will only be sent to the phone that the bracelet is currently connected to.
- β Steps, sleep and workout data will not be duplicated (they are stored in the Xiaomi cloud, but the second phone will only show up after you connect).
- β But you can use different dials and settings for each phone.
If you need to receive notifications on both phones at the same time, consider alternative solutions:
- π± Use apps to duplicate notifications (like Pushbullet or Join).
- π Set up a redirect. SMS calls through the operator.
Step 6: Resolve connection errors
Even after setting up the Xiaomi Smart Band 7 correctly, it may occasionally shut down or not sync data, and consider the most common problems and solutions:
| Problem. | Possible cause | Decision |
|---|---|---|
| The bracelet is not in Mi Fitness. | Bluetooth is disabled, the bracelet is discharged or already connected to another device. | Turn on Bluetooth, charge the bracelet, check the connection on other gadgets. |
| Synchronization interrupted | Weak Bluetooth signal, energy-saving phone mode. | Turn off battery optimization for Mi Fitness, and bring the phone closer to the bracelet. |
| Notifications don't come in. | No permissions for the app are given or notifications are disabled in the phone settings. | Check the permissions in Settings β Applications β Mi Fitness. |
| The bracelet is constantly off. | Conflict with other Bluetooth devices (headphones, speakers). | Turn off the other gadgets, reconnect the bracelet. |
| No firmware updates. | Weak internet or insufficient bracelet charge. | Connect to Wi-Fi, charge the bracelet to 100% and try again. |
If nothing helps, try a full reset of the bracelet:
- Turn off the bracelet in Mi Fitness.
- Reset it to factory settings (as described in Step 2).
- Remove the Mi Fitness app and install it again.
- Connect the bracelet as a new device.
If the problem persists, check:
- π± Compatibility of your phone with Smart Band 7 (the full list of supported devices is available on the official website).
- π§ Updates for the phone (outdated version) Android/iOS can cause conflicts).
- π οΈ Bluetooth phone module (try connecting other devices).