How to Turn on a TV via Wi-Fi: 5 Remote Control Methods

Modern TVs with support Smart TV have long ceased to be just a screen for watching channels. They have become full-fledged multimedia centers that can be controlled not only with a remote control, but also via Wi-Fi network — from a smartphone, tablet or computer. Possibility turn on the TV via Wi-Fi It's especially useful if the remote is lost, broken, or you just don't want to get up from the couch. But how does it work in practice? What's the technology behind it, and why does it sometimes fail?

In this article we will look at All current methods for turning on a TV remotely — from standard functions Wake-on-LAN to manufacturer-specific apps. You'll learn which models support this feature out of the box, and which require additional configuration. We'll also cover common errors (for example, why a TV isn't responding to network commands) and provide a troubleshooting checklist.

If you've never tried controlling your TV via Wi-Fi, don't worry: most methods don't require in-depth technical knowledge. Simply follow the step-by-step instructions and take into account the specifics of your model. And for those who've already tried turning on their TV remotely but encountered difficulties, there's a guide at the end of the article. FAQ section with answers to the most frequently asked questions.

📊 What brand is your TV?
Samsung
LG
Sony
Xiaomi
TCL
Philips
Another

1. How does remote TV activation via Wi-Fi work?

Before moving on to practical applications, it's important to understand which technologies allow you to "wake up" a TV via the network. There are three main mechanisms:

Wake-on-LAN (WoL) — is a standard protocol originally developed for computers. It allows a special packet to be sent over a local network (Magic Packet), which "wakes up" the device from sleep mode. Many modern TVs (especially on Android TV or webOS) support WoL, but this feature is often disabled by default.

Manufacturer's proprietary protocols — each brand has its own technologies for remote control. For example, Samsung This SmartThings, at LG — LG ThinQ, at Sony — Bravia SyncThese solutions are usually more reliable than WoL, but require installing official apps and sometimes registering an account.

Cloud services - some TVs (for example, models Xiaomi Mi TV or TCL with Google TV) support internet control, not just over a local network. This means you can turn on your TV even when you're not at home—as long as it's connected to a router with internet access.

It is important to understand that Not all TVs support remote switching.For example, budget models without Smart TV or older "dumb" screens (manufactured before 2015) will likely not be able to connect via Wi-Fi. To check compatibility, go to your TV's settings and look for options like:

  • 🔍 Network settings → Wake-on-LAN or Remote control
  • 📱 Mobile devices → Connecting via Wi-Fi Direct
  • ☁️ Cloud services → Remote access (at Samsung or LG)

If there are no such options, then your model does not support the function. In this case, the only option left is to use smart socket with Wi-Fi control (we will talk about this method at the end of the article).

2. Method 1: Turning on via the proprietary application (Samsung, LG, Sony, etc.)

The easiest and most reliable method is to use the official app from your TV manufacturer. Let's look at instructions for popular brands.

For TVs Samsung (SmartThings):

  1. Download the app SmartThings (available for Android And iOS).
  2. Register or log in to your account Samsung (be sure to use the same account as on TV!).
  3. Click Add a device → select TV → follow the instructions on the screen.
  4. Once connected, your TV's tile will appear on the app's main screen. Tap it and select Turn on.

For TVs LG (LG ThinQ):

  • 📱 Install the application LG ThinQ.
  • 🔗 Connect to the same Wi-Fi network as your TV.
  • 🔍 In the app, click Add a device → TV → select a model from the list.
  • ⚡ After synchronization, click on the TV icon and select Control → Turn on.

For TVs Sony Bravia (Video & TV SideView):

Application Video & TV SideView Allows you to not only turn on your TV but also control it like a remote control. To do this:

  1. Connect your TV and smartphone to the same Wi-Fi network.
  2. Activate it in your TV settings Network management (Network → Remote Start).
  3. In the app, select your TV from the list and press Power On.

⚠️

Attention: If the TV does not respond to the power-on command via the app, check:
  • 🔌 Is the TV connected to a power outlet (the standby indicator should be on).
  • 📶 Is it connected to Wi-Fi (the network settings should show the status Connected).
  • 🔄 Is the TV software updated (go to Settings → Support → Software Update).

If nothing helps, try reconnecting the TV in the app or resetting the network settings on the TV (Settings → Network → Reset settings).

The TV is connected to Wi-Fi|The manufacturer account is registered|The app is updated to the latest version|Remote Control mode is enabled on the TV-->

3. Method 2: Wake-on-LAN (WoL) for Android TV and webOS TVs

Wake-on-LAN — a universal method that works on many Smart TVs, but requires some setup. It's suitable for TVs based on:

  • 🤖 Android TV (For example, Sony Bravia, Philips, Xiaomi Mi TV)
  • 🌐 webOS (LG)
  • 🖥️ Tizen (Samsung - but only on some models)

To turn on your TV via WoL, follow these steps:

Step 1: Activate WoL in your TV settings

The path to the settings depends on the model:

  • Android TV: Settings → Network & Internet → Wake-on-LAN (or Network standby mode)
  • LG webOS: Settings → General → Network Management → Enable Remote Management
  • Samsung Tizen: Settings → General → Network Services → Wake-on-LAN (not available on all models)

Step 2: Find out your TV's MAC address

This address is required for shipping. Magic PacketFind it in your network settings:

  1. Go to Settings → Network → Network Status (or Network information).
  2. Find the line MAC address (Wi-Fi) — is a combination of 12 characters of the form 00:1A:2B:3C:4D:5E.

Step 3: Send a Magic Packet

For this you can use:

  • 📱 Mobile applications (For example, Wake On Lan For Android or iOS).
  • 💻 PC programs (Advanced IP Scanner, WakeOnLan For Windows/Mac).
  • 🌐 Online services (For example, https://www.depicus.com/wake-on-lan/woli).

Enter the TV's MAC address, specify the local IP address (can be found in the router settings), and send the packet. If everything is configured correctly, the TV will turn on within 5-10 seconds.

⚠️

Attention: WoL only works in local networkIf you're trying to turn on your TV from another network (for example, from work), this method won't work. For remote access, you'll need to set up port forwarding on the router or use a VPN.
Why WoL might not work?

If your TV does not respond to Magic Packet, check:

1. Power saving mode - some models turn off the network adapter in standby mode.

2. Router settings - some routers block broadcast packets (you need to enable Multicast or Wake-on-LAN in the router administration panel).

3. Brand restrictions - For example, Samsung On some models, WoL blocks after a software update.

4. Method 3: Control via Google Assistant or Alexa

If your TV supports voice assistants (Google Assistant or Amazon Alexa), you can turn it on with a voice command. This method works for most Android TV and some models LG/Samsung.

Setting up for Google Assistant:

  1. Make sure the feature is enabled on your TV. Google Assistant (Settings → Voice Assistant).
  2. In the appendix Google Home On your smartphone, add your TV as a device.
  3. Say it out loud: "Okay, Google, turn on the TV in the living room.".

Setting up for Alexa:

  • 🔌 Connect your TV via the manufacturer's skill (e.g. LG ThinQ or Samsung SmartThings).
  • 🗣️ Say: "Alexa, turn on the TV.".

⚠️

Attention: Voice control only works if the TV is on was already turned on manually once After a complete power outage (unplugged), voice commands won't work—you'll need to turn the TV on at least once using the power button on the TV.

Also note that for voice control, the TV must be connected to the same account as your smartphone (for example, to the same account Google or Amazon).

5. Method 4: Smart socket as an alternative

If your TV doesn't support remote power-on via Wi-Fi, but it has a physical power button, you can use smart socket Network-controlled. This method is universal and works even with older models.

What you will need:

  • 🔌 Smart socket (for example, Xiaomi Mi Smart Plug, TP-Link Tapo P110 or Redmond SkyPlug).
  • 📱 An app to control the socket (usually a proprietary one, for example Mi Home or Tapo).

How to set up:

  1. Connect the TV to the smart socket (insert the TV plug into the socket).
  2. Install the socket app and add it to your Wi-Fi network.
  3. Enable the option Saving state after power failure (if any).
  4. Now you can turn on/off the socket (and along with it the TV) via the application or by voice (if the socket supports Google Assistant/Alexa).

⚠️

Attention: With this method the TV will be completely de-energized when the power outlet is turned off. This means that:
  • 🕒 The next time you turn it on, it may take longer to load (as during the first launch).
  • ⚙️ Some settings (such as recording timers) may be reset.
  • 🔄 If the TV was turned off using the remote control and not the button on the TV body, the outlet will not turn it on (you need to press the button on the TV or remote control at least once).

This method is suitable for those who want to control the TV's power remotely, but are not ready to mess with the settings of WoL or proprietary applications.

6. Method 5: Cloud management (for selected models)

Some televisions (eg. Xiaomi Mi TV, TCL with Google TV or Philips Android TV) support remote control via the InternetThis means you can turn them on even when you're not at home—as long as your TV is connected to a router with internet access.

How does this work:

  1. The TV must be linked to the manufacturer's account (for example, Mi Account For Xiaomi or Google Account For Android TV).
  2. In a mobile application (for example, Mi Home or Google Home) you need to enable the option Remote access.
  3. Now you can send power-on commands via the Internet, not just via the local network.

Restrictions:

  • ☁️ Does not work on all models (check the documentation for your TV).
  • 🔒 Requires a stable internet connection on the TV side.
  • 🛡️ There may be security issues (if an attacker gains access to your account, they will be able to control the TV).

⚠️

Attention: Cloud management features can turn off after firmware updatesFor example, in 2026 Xiaomi Limited remote access for some models due to security issues. Before setting up, check the manufacturer's official app or website for up-to-date information.

7. Compatibility table: which TVs can be connected via Wi-Fi

To help you navigate, we've compiled data on remote start-up support for popular brands:

Brand Supported models Inclusion method Notes
Samsung QLED (2018–2026), The Frame, Serif, Crystal UHD SmartThings, WoL (on some models) On older models (before 2017) WoL may not work.
LG OLED (2019–2026), NanoCell, QNED LG ThinQ, WoL Requires LG account and Wi-Fi connection.
Sony Bravia XR (2021–2026), Android TV Video & TV SideView, WoL, Google Assistant WoL only works if the TV is not de-energized.
Xiaomi Mi TV 4/5, Mi TV Q1/Q2, Mi TV A Pro Mi Home, cloud control Supports activation via the Internet (not only local network).
TCL Models with Google TV or Roku TV Google Home, WoL Roku TV models may require additional setup.

If your model is not listed in the table, check your TV documentation or settings for options. Wake-on-LAN or Remote control.

8. Common problems and their solutions

Even if you've set everything up correctly, your TV may not turn on via Wi-Fi. Let's look at common causes and troubleshooting steps.

Problem 1: The TV does not respond to commands from the app

  • 🔌 Check if the standby indicator on the TV is on (if not, the TV is completely de-energized).
  • 📶 Make sure your smartphone and TV are connected one Wi-Fi network.
  • 🔄 Restart your router and TV (pull the plug for 30 seconds).
  • 📱 Update the app and TV firmware.

Problem 2: WoL doesn't work

  • 🖧 Check if WoL is enabled in your TV and router settings.
  • 🔢 Make sure you are using the correct one MAC address (sometimes the TV has two addresses - for Wi-Fi and Ethernet).
  • 🌐 If you use an online service for WoL, check if your ISP blocks it.

Problem 3: The voice assistant does not turn on the TV

  • 🗣️ Check if the TV is linked to the same account as your smartphone/speaker.
  • 🔊 Make sure the function is enabled on your TV Google Assistant/Alexa.
  • 📡 If you use Alexa, check if the skill is activated for your TV.

Problem 4: The smart plug doesn't turn on the TV.

  • 🔌 Check that the TV was turned off using the button on the body, and not the remote control (otherwise it will remain in standby mode).
  • ⚡ Make sure the socket provides enough power (some budget models cannot handle the TV's starting currents).

If none of these methods work, it's possible that your TV model simply doesn't support remote activation. In this case, your only option is to use the physical remote or the button on the TV.

1. Is the TV connected to Wi-Fi?

2. Is the "Remote control" or WoL mode enabled in the TV settings?

3. Are you using the correct MAC address (for WoL) or account (for proprietary apps)?-->

FAQ: Answers to Frequently Asked Questions

Is it possible to turn on a TV via Wi-Fi if it is completely powered off (the plug is pulled out of the socket)?

No. For any remote activation methods (WoL, proprietary apps, voice assistants) to work, the TV must be plugged into a power outlet and in standby mode (the indicator light must be on). If the TV is completely powered off, it can only be turned on using the button on the TV body or the remote control (if the remote control is using Bluetooth or IR without powering the TV).

Why does the TV turn on via Wi-Fi but not turn off?

This is a common problem with many Smart TVs. After turning it off with the remote, the TV goes into standby mode, but the network adapter remains active (for WoL or updates). To completely turn off the TV over the network, you need to:

  1. Use a smart plug (it physically turns off the power).
  2. In some models Samsung And LG There is an option in the settings Eco mode or Complete shutdown — turn it on.

How to turn on TV via Wi-Fi from a computer (Windows/Mac)?

There are several ways:

  • 🖥️ Use programs for Wake-on-LAN (For example, WakeOnLan or Advanced IP Scanner).
  • 🌐 Log in to the smart plug's web interface (if the TV is connected via it).
  • ☁️ Use the manufacturer's cloud services (for example, Samsung SmartThings or LG ThinQ have web versions).

For WoL from a computer you will also need MAC address TV and its local IP address (can be found in the router settings).

Is it possible to turn on the TV via Wi-Fi from another city?

Yes, but only if the TV supports it. cloud management (for example, models Xiaomi, TCL with Google TV or some Samsung). To do this:

  1. The TV must be connected to the manufacturer's account.
  2. The option must be enabled in the TV settings. Remote access or Cloud management.
  3. The smartphone must have a proprietary application installed (for example, Mi Home or Google Home).

If your TV does not support cloud control, you can use VPN:

  1. Set up a VPN server on your home router.
  2. Connect to VPN from your smartphone.
  3. Send Magic Packet (for WoL) or use a local application.

Why did remote start stop working after updating the firmware?

Manufacturers sometimes disable or limit remote control features in new software versions for security reasons. For example, in 2026 Samsung removed WoL support on some models due to vulnerabilities, and Xiaomi limited cloud management for users in Europe.

What to do:

  • 🔄 Check if new settings for remote control have appeared (sometimes they are moved to another section).
  • 📋 Contact the manufacturer's support team - there may be a workaround for your model.
  • 🔙 If the feature is critical, consider downgrading the firmware (but this may lead to security issues!).

📖 Read also

How to fix WiFi without internet on Haier TV TV shows WiFi, but no internet? A complete guide to setting up DNS, resetting your router, and diagnosing Smart How to connect a Thomson TV to Wi-Fi: instructions A complete guide to setting up a wireless network on a Thomson TV. Connecting via remote control, smartphone, and How to set up Dom.ru on an LG TV via Wi-Fi: step-by-step instructions A detailed guide on connecting Dom.ru services to your LG Smart TV. Wi-Fi setup, app installation How to stream a movie from your PC to your TV via Wi-Fi: methods Step-by-step instructions: how to stream video from your computer to your Smart TV screen wirelessly How to turn on Wi-Fi on a DEXP TV without a remote: all methods A complete guide to connecting DEXP to the internet without the original remote control. Using a USB keyboard, How to run Smart TV on LG via Wi-Fi: A complete guide A detailed guide on connecting your LG Smart TV to the internet via Wi-Fi. Network setup, troubleshooting