Connecting smart watches to Xiaomi Redmi Note 7: full instructions with nuances

Xiaomi Redmi Note 7 remains a popular smartphone even years after the release, and owners of smart watches often face compatibility issues. Connect a fitness bracelet or smart watch to this device can be 5-10 minutes, but the process has nuances: from choosing the right application to configuring permissions in MIUI. In this article, we will analyze all the steps from preparing the phone to solving typical problems, for example, when the clock is not determined or the connection is constantly broken.

The Redmi Note 7 features Android 9 Pie (in recent firmware) with MIUI 12+, which sometimes blocks the background activity of apps to save power, which can interfere with stable synchronization with the watch, and we will take these points into account and give specific recommendations for different models of smart watches — from Mi Band to Amazfit or Huawei Watch.

1.What smart watch is compatible with Xiaomi Redmi Note 7

Before connecting, check the compatibility of your watch with the Redmi Note 7. Most modern devices are supported, but there are exceptions:

• ✅ Full compatibility: Xiaomi Mi Band 3/4/5/6/7, Amazfit Bip U/GTS/GTR, Haylou Solar, Honor Band 5/6. These models use the standard Bluetooth protocol. 4.2/5.0, It supports the Redmi Note. 7.
• ⚠️ Limited compatibility: Apple Watch (requires iPhone), Samsung Galaxy Watch (can handle errors through Galaxy Wearable, but notifications come unstable).
• ❌ Incompatible: Watches on Wear OS (e.g. Fossil Gen 5) without manual installation APK-file OS through ADB.

For Xiaomi and Amazfit devices, use the Mi Fitness app (formerly Mi Fit), for the rest - Zepp, Huawei Health or Wear OS. Importantly, some Chinese watch models (for example, DT No.1) require the installation of specialized applications like Da Fit or FunDo Pro, which may not be recognized by MIUI as system.

2. Preparation of the smartphone before connection

To avoid synchronization issues, pre-set your Redmi Note 7:

1. Update your firmware: go to Settings → About Phone → System Update and install the latest version of MIUI. The current firmware fixes Bluetooth errors.
2. Turn on Bluetooth: go to Settings → Connections and Sharing → Bluetooth and activate the module. For stable operation, turn off the Charge Saving mode in the battery settings.
3. Allow background activity: in Settings → Annexes → App management find a watch app (like Mi Fitness), open Permissions and enable: 📱 Auto-Run (to make the application work after restarting) 🔄 Background activity (for data synchronization) 📍 Geodata (if the clock is supported) GPS)

On the Redmi Note 7 with MIUI 12+, you can automatically limit background processes for new applications. Once you install Mi Fitness or Zepp, be sure to add them to the list of Secure Apps (path: Settings → Battery and Performance → Battery Management → Application Selection).

Update MIUI last-minute|Turn on Bluetooth and turn off charge saving|Install the app for the watch (Mi) Fitness/Zepp)|Allow auto-start and background activity|Add the application to the protected (in the battery settings)-->

3. Step-by-step connection instruction

Let’s look at the Xiaomi Mi Band. 6 Mi Fitness (relevant to most devices) Xiaomi/Amazfit):

1. Installation of the app: Download Mi Fitness from Google Play or AppGallery. for Chinese firmware Redmi Note 7 may be required APK-file.
2. Account Registration: Launch the app and sign in via Xiaomi Account, Google or Apple ID. If you don’t have a Xiaomi account, register it in advance at account.xiaomi.com.
3. Device pairing: In the app, click Add Device → Choose a watch model → Confirm the pairing on your phone and on your watch (if required). On the Mi Band, you need to touch the touch button. If the watch is not there, reset the Bluetooth on your phone: turn it off and on again or command it to the phone. ADB: adb shell am broadcast -a android.bluetooth.adapter.action.REQUEST_DISCOVERABLE
4. Set up notifications: In the menu of the hours in the app, enable options: 📩 Call notifications (requires permission to phone) 💬 Messages from messengers (select the desired applications manually) 🔔 Alarm clocks (synchronized with the phone)

For Amazfit watches (e.g. GTS 2), the process is similar, but the Zepp app is used. The main difference is that Zepp needs to manually specify the region (Settings → Region), otherwise some features (e.g., stress monitoring) may not be displayed.

Settings → The phone. → Version. MIUI

Settings → Additional → For Developers

Optimization of MIUI

Limitation of background processes

4. Solving typical connection problems

Even with the right setup, there can be errors, and let's look at the most common ones and how to fix them:

⚠️ Note: If the clock is not showing the right time or date after you connect, check the automatic time synchronization settings in the app. Some Redmi Note 7 firmware (especially Chinese ones) may have time zone problems — manually set the correct one in Settings. → System system → Date and time.

5. Optimization of smartwatches with Redmi Note 7

To ensure that the watch is stable and does not discharge the phone, follow these tips:

• 🔋 Turn off unnecessary sensors: if you do not use a pulse meter or SpO₂, Deactivate them in the clock settings, which will reduce battery consumption by 15-20%.
• 📶 Use Flight Mode on the clock at night: this will prevent unnecessary connections to the phone and save charge.
• 🔄 Update the firmware of the watch: in new versions, synchronization errors with the clock are corrected MIUI. Check for updates once a month.
• 🛡️ Set up App Permissions: In addition to background activity, give access to Contacts (for calls) and Physical Activity (for pedometers).

For Amazfit GTR 3 or GTS 3 users, it is useful to activate Dual Bluetooth Connection (if supported).It allows the watch to connect to two devices at the same time, such as the Redmi Note 7 and a tablet. To enable it, go to the Zepp app → Device Profile → Additional settings → Dual Bluetooth.

6. Alternative ways of connecting (without proprietary applications)

If the proprietary application (Mi Fitness, Zepp) is not suitable, you can use universal solutions:

• 🔗 Notify & Fitness for Mi Band: allows you to configure notifications flexibly, but requires root rights for full functionality. XDA Developers.
• 📱 Gadgetbridge (for most watches): Open source with Amazfit, Huawei, Sony SmartBand. Minus — no cloud sync. Install APK official website.
• 🔄 Tools & Mi Band: Mi Band customization utility, like changing the face without restrictions.

To connect via Gadgetbridge:

1. Install the app and turn on the Developer Mode on the watch (usually you need to click 10 times on the firmware version number in the watch settings).
2. In Gadgetbridge, select Add Device → Your Model.
3. Confirm the pairing on the phone and watch.

⚠️ Warning: When using third-party apps (such as Gadgetbridge), turn off automatic sync in proprietary software, otherwise conflicts may occur. On the Redmi Note 7, this can result in a loss of connection or a quick battery drain of the watch.

7 How to check the stability of the connection

After connecting, make sure the watch interacts with the phone correctly:

1. Notification test: Ask a friend to send you a message on WhatsApp or Telegram. If the notification didn't arrive on the clock, check permissions (see section 2).
2. Check the synchronization of data: go 10-20 steps and update the data in the application. If the steps do not show, reconnect the clock.
3. Call test: call the phone from another device, the phone should display the name of the subscriber (if saved in contacts) and the option to respond/reject.

If the connection is unstable (the clock is off after 5-10 minutes), do:

1. Turn off Adaptive Battery Savings in Settings → Battery → Battery Mode.
2. In Bluetooth settings, turn off the audio duplex (if there is such a point).
3. Set a fixed one. MAC-The address for the watch (requires root or ADB).

💡

On the Redmi Note 7 with MIUI 12.5+ firmware, connection stability improves after disabling Bluetooth Audio Enhancement in Settings → Connections → Bluetooth → Additional. This option optimizes sound for headphones, but can interfere with the work of the smartwatch.

FAQ: Frequent questions about connectivity