Xiaomi TVs have long since ceased to be just a screen for watching movies, they have become full-fledged multimedia centers with support for wireless technology. One of the key modules that often goes unused is Bluetooth. It can connect headphones, a game controller, a keyboard or even a smartphone to transfer files. But what if you can not find this feature on the menu? Or the module refuses to turn on?
In this article, we will discuss all the current ways to activate Bluetooth on Xiaomi Mi TVs. TV, Redmi Smart TV In addition to other series (including the 2020-2026 models), you will learn how to turn on the adapter through the standard menu, the voice assistant Google Assistant, and what to do if Bluetooth is not in the settings or is unstable. Special attention will be paid to typical user errors and ways to eliminate them without contacting the service center.
Bluetooth Support Checker: Is there a module in your TV?
Before you try to turn on Bluetooth, make sure your Xiaomi model is on the same page. TV Not all TVs support this technology, especially budget series or older models (until 2019).
Here’s how to check for a module:
- 🔍 By model: look at the specifications on the official Xiaomi website or in the instructions. TV 4S/5/5X/6, Redmi Smart TV X and newer.
- 📄 By box: on the packaging or in the documentation, look for the mention of Bluetooth 4.2/5.0 logo BT.
- 🔧 Through the menu: go to Settings → On TV. → Specifications. If there's a Bluetooth line on the list, the module is present.
Important: Some models (e.g. Mi) TV 4A 32′′ 2018) do not have built-in Bluetooth, but support connecting an external adapter via the USB. If your TV doesn’t have a module but requires a wireless connection, consider buying a Bluetooth transmitter (costs starting at 500). ₽).
| Model Xiaomi TV | Bluetooth support | Module version |
|---|---|---|
| Mi TV 5/5X/6 | ✅ Yes. | 5.0 |
| Redmi Smart TV X50/X65 | ✅ Yes. | 4.2 |
| Mi TV 4S (2020–2023) | ✅ Yes. | 4.2 |
| Mi TV 4A (32", 2018–2019) | ❌ No. | — |
⚠️ Note: If your model specifications include Bluetooth Low Energy (BLE), This does not mean full support for audio devices, such a module is designed only for connecting remotes or sensors (for example, fitness bracelets).
Method 1: Enable Bluetooth via the standard menu
The simplest and most versatile method is to activate the module through the settings of the TV. MIUI TV, But the general logic holds.
Step-by-step:
- Take the remote and press the button Settings (cogs) or Menu.
- Go to the Settings section → Devices and accessories (or Connections) → Bluetooth in older versions).
- Select Bluetooth and move the slider to the position on..
- Wait for the TV to complete the search for available devices (it can take up to 30 seconds).
- In the list of found gadgets, select the desired one (for example, Xiaomi Mi True Wireless headphones) and confirm the connection.
If, after the module is activated, the devices are not:
- 🔄 Reboot the TV and re-activate Bluetooth.
- 📱 Make sure that the gadget (earphones, column) is in pairing mode (usually you need to hold the power button for 5-10 seconds).
- 📶 Check if there are any sources of interference nearby (Wi-Fi routers, microwaves).
Make sure that Bluetooth is in the TV specifications|
Charge the connected device (minimum 30%)|
Transfer the gadget to pairing mode|
Remove old connections in the TV menu (if you had any)-->
⚠️ Note: On some Xiaomi models TV (Like Mi. TV Q1E) Bluetooth is hidden in the Additional or Network and Connections section. If you don't find a item, search by settings (the magnifier icon in the upper right corner).
Method 2: Voice activation via Google Assistant
Xiaomi TVs on Android platform TV Google Assistant, which can make it easier to turn on Bluetooth, is especially useful if the remote is lost or not working.
How to turn on the module by voice:
- Activate Google Assistant by saying OK, Google or by pressing the microphone button on the remote.
- Say the command: Turn on Bluetooth on your TV or Find Bluetooth devices.
- Wait for confirmation from the assistant and follow the voice prompts to connect the gadget.
If the assistant doesn't respond:
- 🔊 Check if the microphone is on in the settings: Settings → Devices and accessories → Google Assistant → Microphone.
- 📶 Make sure your TV is connected to the internet (Google Assistant requires an active connection).
- 🔄 Restart the TV by holding the power button on the case for 10 seconds.
Through the settings menu |
Voice (Google Assistant)|
Through the Mi Home| app
External Bluetooth adapter|
I didn't use it.-->
The advantage of voice is that you can control your connection without being distracted by a movie, like saying plug in my Xiaomi headphones, and the assistant will automatically find and sync the device.
Method 3: Using the Mi Home app (for a smart home)
If you're Xiaomi. TV Integrated into the Mi Home ecosystem, you can control Bluetooth via a mobile app, which is suitable for IoT-enabled models like Mi. TV 6 OLED or Redmi Smart TV MAX.
Instructions:
- Install the Mi Home app on your smartphone (Android/IOS).
- Sign in with the same Xiaomi account as you do on your TV.
- In the main menu, find your TV and open your card.
- Go to the Device Management section → Settings → Bluetooth.
- Activate the module and pair with the desired gadget.
You can also use Mi Home to:
- 📱 Set up automatic connection of devices on schedule (for example, headphones are turned on every evening at 20:00).
- 🔄 Manage multiple Xiaomi TVs at the same time.
- 📊 View the history of connected gadgets.
⚠️ Note: Not all TV features may be displayed in the Mi Home app. If there is no Bluetooth partition, use the standard TV menu or update the firmware (instructions in the next section).
What if Bluetooth is not turned on or does not find devices?
Even if the module is in the specification, sometimes it doesn't work. Let's look at the typical problems and their solutions.
Problem 1: The Bluetooth button in the menu is inactive (grey).
- 🔌 Check if the module is disabled at the hardware level. TV 5 Pro) has a separate Wireless switch on the back.
- 🔄 Perform a reset of network settings: Settings → The Internet and the Internet → Reset Wi-Fi/Bluetooth.
- 📥 Update the TV firmware (instruction below).
Problem 2: Devices are not located or connected with interference.
- 📶 Make sure that the distance between the TV and the gadget does not exceed 10 meters (optimally - 1-3 meters).
- 🔋 Check the battery power of the connected device (at a level below 15%, the connection may be interrupted).
- 🔄 Reboot both devices and re-pair the pairing.
Problem 3: Bluetooth is turned on but shut down immediately.
- 🔌 This may indicate a hardware malfunction of the module. Try connecting an external Bluetooth adapter through USB.
- 📡 Check if there is a conflict with other wireless devices (for example, 2.4GHz Wi-Fi can interfere with the connection).
How do you check the performance of a Bluetooth module? If none of these methods worked, you can check the hardware health of the module.
| Symptoms. | Possible cause | Decision |
|---|---|---|
| Bluetooth button grey | The module is disabled software or hardware | Network reset, check switch on the body |
| Devices are not in place. | Interference, weak signal, incompatibility | Reboot, reduce distance, update software |
| Bluetooth is turned on and off immediately. | Module malfunction or driver conflict | Use of external adapter, diagnostics |
Update firmware: if Bluetooth does not work because of outdated software
A common cause of Bluetooth problems is an outdated firmware version. Xiaomi regularly releases updates to fix wireless module errors.
Method 1: Automatic updates via the Internet
- Connect the TV to Wi-Fi or Ethernet.
- Go to Settings → About TV → System Update.
- Click Check Updates and wait for the search to be completed.
- If a new version is available, confirm the installation and wait for the reboot.
Method 2: Manual installation of firmware via USB
If the automatic update does not work:
- Download the latest firmware for your model from the official Xiaomi website.
- Unpack the archive and copy the.zip file to the flash drive (FAT32 format).
- Put the flash drive in. USB-television-port.
- Go to Settings → About TV → Update via USB and select a file.
💡
Before you update your firmware, disable all Bluetooth devices and log out of your Xiaomi account, which will prevent conflicts when you reboot.
Critical information: if after the update Bluetooth stopped working at all, reset to factory settings (Settings) → The device → This will return the module to its original state.
Alternative solutions: external Bluetooth adapter and other options
If the built-in Bluetooth doesn't work or your model doesn't, you can use external devices. Let's look at the proven options.
1. USB Bluetooth adapter
Suitable for TVs without built-in modules, examples of compatible adapters:
- 🔌 Xiaomi Bluetooth 5.0 Adapter (original, price) ~800 ₽).
- 🔌 TP-Link UB500 (universal, working with MIUI TV).
- 🔌 ASUS USB-BT400 (supportive A2DP sound-transmitter).
How to connect:
- Insert the adapter in USB-television-port.
- Go to Settings → Devices and accessories → Bluetooth.
- Activate the module – the system will automatically detect the external adapter.
2. Connection through HDMI (ARC/eARC)
If you need wireless headphones but Bluetooth doesn’t work, you can use it. HDMI ARC:
- 🎵 Connect to the TV sound panel or AV-Bluetooth-enabled receiver.
- 🔊 Synchronize headphones with the sound panel – the sound will be transmitted through the sound HDMI.
3. Sound streaming applications
Some applications (such as SoundWire or Bluetooth Audio Receiver) allow you to transfer sound from your TV to your smartphone over Wi-Fi and then to Bluetooth headphones. ~0.5-1 second.
💡
External Bluetooth adapter is the most reliable solution for older Xiaomi models TV. It is cheaper than repairing the built-in module and works more stable than software workarounds.