Modern Xiaomi TVs, which are based on the Android TV operating system or its modification PatchWall, are equipped with advanced remote controllers. Unlike classic infrared devices, Xiaomi’s remote to the TV most often uses Bluetooth wireless protocol. This allows you to control the screen without having to direct the device directly to the receiver, which greatly expands the usability in various conditions.
The main difference is the signal technology. While older models require line of sight, Xiaomi's Bluetooth remote provides stable communication at a distance of up to 10 meters, even if there are obstacles between the user and the screen. Inside the case, there is a miniature radio module that automatically searches for a paired device when turned on.
Voice search and microphone control require a Bluetooth connection. Infrared port, if present as a backup, can only transmit basic commands such as volume control or channel switching, but does not support audio streaming for voice commands.
The principle of operation of Bluetooth connection
The fundamental aspect of the controller's operation is the pairing process, where the first time you turn on the TV or after you change the batteries, the device goes into search mode, at which point the LED indicator on the remote body starts flashing, signaling readiness for communication.
Unlike infrared, Bluetooth uses radio waves of a certain frequency, which allows Xiaomi Mi Remote to work even when the remote is in your pocket or behind the back of the sofa, and encrypts the data transmitted, preventing interference from unauthorized devices.
⚠️ Note: If the remote stops responding to voice commands, but the buttons are working, this means that the Bluetooth connection is broken, and the device is in IR-emulation mode or does not work at all.
It's important to note that to maintain stable communication, the module in the remote consumes energy even in standby mode, which is why autonomy depends on the quality of the power cells installed and the frequency of use of voice functions.
Technical details of the protocol
The process of primary pairing of devices
For Xiaomi’s TV remote to be fully functional, it needs to be properly tethered to the system, which is usually automatically done when a new TV is first launched, but if settings fail or a new accessory is purchased, manual activation is required.
To start the pairing mode, you need to simultaneously press two specific keys. On different models of Xiaomi Mi TV Stick or full-fledged TVs, the combinations may differ slightly, but most often the Home and Back buttons are used.
☑️ Algorithm of remote connection
After the action is completed, a notification will appear on the screen, and if this does not happen, try to bring the device closer to the logo on the bottom of the TV, where the receiving module is located.
Sometimes the system may require confirmation via the menu. In this case, go to Settings → Remotes and Accessories → Add Accessory. The TV will start scanning the space and suggest the device you found to connect.
Voice control and smart functions
One key feature is the built-in microphone, which allows you to control content voice. Xiaomi remote to the TV recognizes commands in different languages, if they are supported by the installed shell PatchWall or pure Android TV.
To activate the microphone, just press a special button with the microphone image or the Google Assistant icon. After the characteristic beep, you need to clearly pronounce the command, for example, "Open YouTube" or "Find a movie about space."
- 🎤 Voice search for content within apps and on YouTube.
- 🌡️ Managing Smart Home Devices through the Mi Home Platform.
- 🔊 Adjust system volume without displaying menus on the screen.
- 📅 Launching apps and games by voice command.
The quality of recognition depends on the distance to the speaker's mouth and the level of background noise in the room. Built-in noise reduction algorithm helps filter out extraneous sounds, but in noisy environments, efficiency can decrease.
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For better voice recognition, keep the remote at no more than 15-20 cm from your face and speak clearly, avoiding rapid movements of the device while pronouncing the command.
Infrared Port as a Reserve Channel
Many users are unaware that Xiaomi’s remote to the TV is often equipped with a redundant infrared (IR) emitter, which is necessary for compatibility with external sound systems, soundbars or for controlling the TV itself if the Bluetooth module is temporarily unavailable.
The IR signal works by using pulses of light that are invisible to the human eye, and you can use your smartphone camera to check the channel, and you can point the top of the remote over the camera lens and press any button.
| Characteristics | Bluetooth mode mode mode | Infrared mode (IR) |
|---|---|---|
| The need for direct visibility | Not required | I'll be sure. |
| Support for voice support | Yes. | No. |
| Radio of action | 10 meters | 5-7 meters |
| Energy consumption | Higher. | Minimum |
If the Bluetooth connection is lost, the TV can automatically switch to receiving infrared signals from the remote, but the functionality will be limited to basic actions.
⚠️ Note: When using remote covers, make sure they do not cover the IR emitter at the top of the case, otherwise the backup channel will not work.
Configure with the Mi Remote app
In case of loss of a physical controller or its breakdown, the Xiaomi remote to the TV can be emulated using a smartphone.
The smartphone and the TV must be on the same Wi-Fi network, and once the app is running, you have to select a model of the TV from a list or let the system find the device automatically, and this will create a virtual control interface on the phone screen.
The virtual remote is often wider than the physical one, and you can type text from your phone's keyboard through the app, which is convenient for finding videos or entering passwords in your browser, and you can also take screenshots of your TV screen.
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The Mi Remote app allows you to completely replace the physical remote, including support for touchpad navigation with a cursor, which is especially convenient when browsing the web on your TV.
For advanced users, you can customize macros, which allows you to run a sequence of actions with one touch, for example, turn on the TV, switch the signal source to HDMI and run a specific application.
Diagnostics and troubleshooting
If Xiaomi’s remote control to the TV has stopped responding, the first thing to do is check the power. Even if the LED lights up, the voltage may not be enough to keep the Bluetooth module running smoothly.
A common problem is to desynchronize the device, and in this case, a complete pairing reset will help. Press the Home and Back buttons simultaneously for 10-15 seconds until the indicator blinks quickly. Then repeat the pairing procedure.
- 🔋 Replace both batteries with new ones, even if one of them seems to work.
- 📡 Restart the TV by completely disconnecting it from the network for 1 minute.
- 🔄 Remove the device from the list of paired devices in Bluetooth settings and add again.
- 🧹 Check the contacts of the batteries for oxidation and wipe them with dry cloth.
In rare cases, the problem lies in the software failure of the TV firmware. Updating the system to the latest version through the Settings menu → About TV → Updating the system can fix driver errors.