Why Honor Band 6 is constantly disconnected from the Xiaomi phone: a full analysis of the problem

You bought the Honor Band 6, plugged it into a Xiaomi smartphone, and now on the third day, the bracelet is missing from the list of devices, then stops syncing data, then completely shows as "unsynced." The situation is familiar? This problem occurs in one in five owners of the Honor + Xiaomi pair, and its causes are rooted not only in software failures, but also in hardware features of both devices.

In this article, we will not vaguely advise you to “reboot your phone” or “update your firmware.” Instead, we will detail 7 key reasons why the Honor Band 6 is losing touch with Xiaomi, including rare cases (for example, a conflict with MIUI Optimized Settings), and give unique solutions for each of them that you will not find in standard instructions from Huawei or Xiaomi, from simple actions to deep system settings – anything that will help you return a stable connection.

Bluetooth Protocol Conflict: Why MIUI is Not a "Friend" with Honor Band 6

The main reason for the unstable connection is different versions of the Bluetooth protocol that use Xiaomi (usually Bluetooth 5.2) and Honor Band 6 (Bluetooth 5.0 BLE).In theory, they are compatible, but in practice MIUI often "forgets" devices with older protocols due to aggressive optimization of power consumption.

This is especially true on MIUI 14+ smartphones, where the system automatically turns off background processes to save battery life. The bracelet may seem connected, but in fact the connection is interrupted every 5-10 minutes. Check this out simply by opening Settings → Connected devices and see if the Honor Band 6 icon flashes gray.

• 🔄 Solution 1: Turn off optimization for Huawei Health app. Go to Settings → Annexes → Application management → Huawei Health → Battery → No restrictions.
• 📱 Solution 2: Enable Developer Mode and activate Bluetooth Debugging (path: Settings) → The phone. → Version. MIUI — Tap 7 times, then return to the Additional Settings → Developer parameters).
• 🔗 Solution 3: Remove the bracelet from the device list and reconnect it, not through Huawei Health, but directly through Settings → Bluetooth.

⚠️ Note: If your Xiaomi is working on MIUI 13 or older, the problem may be in an outdated Bluetooth module. → System Update – sometimes Bluetooth patches are released separately from major updates.

2.Problems with the Huawei Health app: hidden settings and bugs

Huawei Health (formerly Huawei Wear) is the main intermediary between the wristband and the phone, and this is where up to 40% of all connectivity problems lie, for example, many users do not know that the app’s settings have a hidden option called “Automatic Connection” that is disabled by default on some MIUI firmware.

Another common mistake is account conflict, where if you used a Huawei smartphone and you were a Huawei ID and now you switched to Xiaomi, the app can hang on to old data, which causes the bracelet to connect but not synchronize steps, pulses or notifications.

• 🔧 Step 1: Open Huawei Health, go to Profile → Settings → Account and make sure you use a current Huawei ID (non-older).
• 📲 Step 2: Find the Devices section in the same settings → Honor Band 6 → Additional settings and enable Automatic Connection and Background Synchronization".
• 🗑️ Step 3: Clear the app cache: Xiaomi Settings → Annexes → Huawei Health → Warehouse → Clear the cache.

The app cache cleared|Automatic connection enabled|Notification permissions activated|Huawei account ID synchronized-->

3. Hardware malfunctions: when the problem is not in the software

If all the software methods have been tried and the Honor Band 6 is still shutting down, it’s worth considering the hardware reasons.

1. Wear of the Bluetooth module in the bracelet (especially if the device is older than 1.5-2 years), Symptom: the connection disappears when you move your hand or after a light impact.
2. Poor contact in the charging socket. If the bracelet is undercharged, it can be arbitrarily switched off to save energy.
3. The effect of other wireless devices (e.g. headphones or smartwatches) causing interference at 2.4 GHz.

Checking hardware serviceability is simple:

1. Connect the bracelet to another phone (not Xiaomi), and if the problem persists, it's the Honor Band 6.
2. Try using the bracelet in another room (for example, away from the router or microwave).
3. Check the charge: If the battery level is below 20%, some features (including a stable Bluetooth connection) may be turned off.

⚠️ Note: If the bracelet is only turned off during physical activity (running, training), this may indicate microcracks in the Bluetooth antenna, in which case repair will cost more than buying a new device.

4. MIUI Features: Hidden Settings That Break Connection

MIUI is known for its “hidden chips” that sometimes play against the user, one of which is the “MIUI Optimized Settings” feature, which aggressively manages background processes, and in some versions of the firmware, it blocks a permanent Bluetooth connection to wearable devices as “unnecessary.”

Another trap is the Dual Apps mode, and if you created a duplicate of Huawei Health for a second account, the original app may conflict with the clone, causing the connection to break.

• ⚙️ How to turn off MIUI Optimized Settings: Go to Settings → Special facilities → MIUI Optimized Settings. Turn off the slider (reboot may be required).

How to remove the Dual App for Huawei Health:

1. Go to Settings → Apps → Dual Apps
2. Find Huawei Health and remove the clone.

If rollbacks are not an option, watch out for patches. Xiaomi usually fixes similar bugs in minor updates (e.g. 14.0.4 → 14.0.6).

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Before rolling back the firmware, be sure to back up your data through Settings → Additional → Backup and Reset. Otherwise, you risk losing photos, contacts and app settings.

Alternative methods of connection: workarounds

If standard methods don’t work, there are a few non-obvious solutions that work in 70% of “unpromising” cases:

• 🌐 Using third-party apps: Apps like Notify & Fitness or Tools & Mi Band are sometimes better at connecting than native Huawei Health. MIUI by alternative protocols.
• 🔌 Laptop Connection: If the bracelet is not defined at all, try connecting it to your PC via Huawei HiSuite and updating the bracelet firmware manually.
• 📶 Change Bluetooth range: In the developer settings (Settings) → Additionally. → Developer settings try to enable AVRCP 1.6 instead of 1.4 – this sometimes solves the problem with the communication interruption.

⚠️ Warning: Resetting the bracelet will delete all the data (steps, training, settings) if you want to save it, first sync with Huawei Health (if the connection is still working at least occasionally).

7.When to contact the service: signs of malfunction

If you’ve tried all the techniques in this article, but the Honor Band 6 is still disconnecting from Xiaomi, it may be a problem that requires professional intervention. Here are 5 signs that it’s time to bring the bracelet to the service:

• 🔋 The bracelet discharges in 4-6 hours (at a rate of 5-7 days).
• 📡 The connection disappears even when near the phone (less than 1 meter).
• 🔥 The body of the bracelet is heated for no apparent reason.
• 🔄 After resetting the settings, the problem returns within a day.
• 📵 The bracelet is not defined by any device (we tried to connect to another phone).