How to sync Xiaomi Mi Band 2 with your phone: the complete guide

Why is Mi Band 2 still relevant in 2026?

The 2016 Xiaomi Mi Band 2 fitness bracelet remains one of the most popular wearables on the aftermarket, and its simplicity, reliability and affordable price (between 500 and 1,500 rubles on an Avito or Yula) make it an attractive choice for those who don’t want to chase the latest innovations but want to track their steps, sleep and heart rate. However, many users face problems with first synchronization — especially if they buy a used bracelet or try to connect it to a new smartphone.

The main difficulty is that the official Mi Fit app no longer supports Mi Band 2 in new versions, and alternative solutions (such as Zepp Life or Notify & Fitness) require additional manipulation. In this article, we will discuss all the current ways of synchronization, from standard connection to bypassing restrictions through third-party utilities, and learn how to update the firmware, reset and fix typical errors like “device does not find” or “connection is permanently broken”.

If you bought the bracelet with your hands, the first thing to do is check the firmware version through the device menu (5 short clicks on the button) - this depends on the choice of synchronization method. Outdated versions (below 1.0.5.12) may not support modern smartphones on Android 12+ or iOS 15+.

Preparing for synchronization: what to do before connecting

Before you start synchronizing, make sure that all the prerequisites are met, which will save time and eliminate common errors.

• 📱 Smartphone compatibility: Mi Band 2 works with Android 4.4+ iOS 9.0+, But newer versions of the OS (like Android 14) may have problems with Bluetooth.+ It is recommended to use Zepp Life instead of Mi Fit.
• 🔋 Bracelet charge: Battery level should be at least 20%. If the bracelet is discharged, connect it to charging for 30-40 minutes (charge indicator - flashing LED).
• 🔄 Reset: If the bracelet has already been in use, reset to factory settings (press the button for 10 seconds until vibration appears).
• 📲 Power Saving Disconnect: On Android, add a sync app to battery optimization exceptions (e.g., in Settings). → Battery → Optimizing the battery).

Pay special attention to permissions: the application will need access to geodata, Bluetooth, notifications and physical activity. On iOS, you also need to allow the application to work in the background in Settings → Main → Content Update.

Method 1: Sync through the official Mi Fit app (for older versions)

If you have a smartphone running Android 9-11 or iOS 12-14, you can try using the original Mi Fit app. However, note that new versions of the program (after 2022) do not support Mi Band 2.

1. Download APK-Mi Fit version 4.6.0 (last file with Mi Band 2 support).
2. Install it manually (allowing installation from unknown sources in the security settings).
3. Sign up or sign in through your Xiaomi account (required!).
4. Enable Bluetooth and geolocation on your smartphone.
5. Run a device search in the app and select Mi Band 2 from the list.

If the bracelet is not present, try:

• 🔄 Reboot your smartphone and bracelet.
• 📱 Shut down. VPN Proxies (they can block the connection to Xiaomi servers).
• 🔌 Connect the bracelet to charging for 5 minutes, then repeat the search.

Install Mi Fit 4.6.0|Enable Bluetooth and geolocation|Registering a Xiaomi account|Reset bracelet settings|Charge Mi Band 2 to 50%-->

⚠️ Attention: On smartphones with Android 12+ or iOS 15+ Even the older version of Mi Fit may not work due to changes in the Bluetooth protocol. LE. In this case, proceed to the next method.

Method 2: Using Zepp Life (formerly Mi Fit) for new smartphones

Zepp Life (formerly Mi Fit) is a rebranded app from Xiaomi that continues to support older devices, including the Mi Band 2.

1. Download Zepp Life from Google Play or App Store.
2. Sign up or sign in through your Xiaomi account.
3. In the main menu, tap on + Add the device.
4. Choose a bracelet. → Mi Smart Band 2 (if it’s not listed) Select Another Device and enter the model manually).
5. Follow the instructions on the screen. If the bracelet is not located, turn off the Internet on your smartphone and repeat the search - this bypasses the compatibility check.

After successful connection:

• 🔄 Update the bracelet firmware through the device settings → Update of the Software (if available).
• 🔔 Set up notifications in Profile → Notifications (on Android you will need to allow access to notifications in system settings).
• 📊 Synchronize steps, sleep and pulse data manually by pulling the screen down in the app's main menu.

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If Zepp Life doesn't see the bracelet, try turning on Developer Mode on your smartphone and turning off Bluetooth A2DP in the developer settings, which sometimes helps with protocol conflicts.

Method 3: Third-party applications (Notify & Fitness, Mi Band Master)

If the official methods don’t work, alternative apps will come to the rescue: They don’t require a Xiaomi account and often offer advanced features (like customizing dials or supporting notifications from instant messengers).

1. Notify & Fitness for Mi Band

The app supports Mi Band 2 and works without being tied to a Xiaomi account.

1. Download Notify & Fitness (Android only)
2. Launch the application and allow all the permissions requested.
3. Select the device and select Mi Band 2.
4. If the bracelet is not found, go to Settings → Connection and select Alternative Connection Method.

2. Mi Band Master

A more advanced open source solution, suitable for Android 5.0+:

1. Install Mi Band Master (available on GitHub).
2. Turn on Bluetooth and start the scan.
3. After connecting, update the firmware via Firmware Update (if required).

Advantages of third-party applications:

• ✅ Working without a Xiaomi account.
• ✅ Support for custom firmware (for example, Amazfit).
• ✅ Advanced notification settings (filtering by application).

⚠️ Note: Third-party apps may not display heart rate and sleep phase data correctly due to differences in processing algorithms.

Mi Band 2 firmware update when it’s needed and how to do it

Outdated firmware is one of the main causes of synchronization problems. If your bracelet is unstable (for example, does not show notifications or discharges quickly), an update may be needed. Official firmware versions for Mi Band 2:

To update the firmware:

1. Connect the bracelet to charging and make sure the charge is not below 50%.
2. Open the app (Mi Fit, Zepp Life or alternative) and go to your device settings.
3. Find the Software Update or Firmware Update.
4. Download and install the available version. Don't interrupt the process! (this can "brick" the bracelet).

Solving synchronization problems: frequent errors and fixing them

Even after a successful connection, users face typical problems, and let's look at the most common ones and how to fix them:

If the bracelet is connected but the data is not updated:

• 🔄 Reconnect the device in the application.
• 📱 Check if firewall or antivirus is blocking access to Xiaomi servers.
• 🔌 Try using another smartphone for test synchronization.

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If none of these things worked, try resetting the bracelet to factory settings (press the button for 15 seconds) and repeat syncing from scratch, which solves connection problems 90% of the time.

Resetting Mi Band 2 to factory settings: when it's needed

Reset to factory settings is required in the following cases:

• 🔄 The bracelet was previously linked to another Xiaomi account.
• 📵 The device does not respond to commands or "gluts".
• 🔌 You are planning to sell/give a bracelet.

To perform the discharge:

1. Disconnect the bracelet from the charger.
2. Press the physical button for 10-15 seconds until you feel the vibration and see a flashing light.
3. Release the button and the bracelet will reboot and be ready for the new synchronization.

⚠️ Note: After resetting, all data on the bracelet (steps, sleep history) will be deleted. If you used a Xiaomi account, the information will be stored in the cloud and restored after reconnecting.

If the reset didn’t help, there may be a hardware problem (such as a faulty battery or Bluetooth module) in which case, contact a service center or consider buying a new bracelet (such as the Mi Band 7 or Mi Band 8).

Frequently Asked Questions (FAQ)