What you need before you start

Connecting Alexa to your TV means linking an Echo device (like an Echo Dot or Echo Show) to your television so Alexa can control it. You'll need three things: an Alexa device that's already set up and working, a TV with either built-in Alexa or a compatible streaming device, and both devices on the same Wi-Fi network.

The exact steps depend on what TV and Alexa device you have. Some newer TVs have Alexa built in. Others need a separate device like a Fire TV Stick, Roku, or Apple TV that supports Alexa. If your TV is older or doesn't support Alexa, you can still use voice commands through a separate Echo device, but you'll need a compatible streaming device or a universal remote setup.

Before you begin, make sure your Alexa device is plugged in, turned on, and connected to your home Wi-Fi. Your TV should also be on the same Wi-Fi network. If either device is on a different network, the connection won't work.

Key Takeaways

  • Most TV connections require both your Alexa device and TV to be on the same Wi-Fi network, which you set up in the Alexa app before starting.
  • If your TV has Alexa built in, you enable it in the TV's settings menu and sign in with your Amazon account.
  • If your TV doesn't have Alexa built in, you can use a Fire TV Stick, Roku, or compatible streaming device that supports Alexa voice control.
  • Once connected, you can control volume, power, and apps using voice commands through your Echo device.
  • If the connection fails, the most common fix is restarting both devices and checking that they're on the same Wi-Fi network.

Connecting a TV with built-in Alexa

If your TV has Alexa built in (common on newer Samsung, LG, and Insignia models), you enable it directly in the TV's settings. Turn on your TV and go to Settings. Look for an option called Alexa, Amazon Alexa, or Voice Assistant. Select it and choose Enable or Turn On.

The TV will ask you to sign in with your Amazon account. Use the same account you use for your Echo device. Once you sign in, the TV will connect to your Wi-Fi automatically. This usually takes a minute or two. When it's done, you can control the TV by speaking to any Echo device on the same network.

If you don't see an Alexa option in your TV's settings, your TV doesn't have Alexa built in. Move to the next section for other ways to connect.

Using a Fire TV Stick or compatible streaming device

If your TV doesn't have Alexa built in, the easiest route is a Fire TV Stick. Plug the Fire TV Stick into an HDMI port on your TV. Plug the power adapter into the stick and into a wall outlet. Turn on your TV and switch to the HDMI input where you plugged the stick.

The Fire TV Stick will ask you to sign in with your Amazon account. Use the same account as your Echo device. It will then connect to your Wi-Fi. Once it's set up, any Echo device on your network can control the Fire TV Stick and your TV through it.

Other streaming devices like Roku, Apple TV, and Google TV also support Alexa voice control, though the setup steps vary slightly. Check your device's manual or settings menu for an Alexa or Voice Assistant option. The principle is the same: sign in with your Amazon account and connect to your home Wi-Fi.

Controlling your TV with voice commands

Once your Alexa device and TV are connected, you can speak commands to any Echo device in your home. Common commands include "Alexa, turn on the TV," "Alexa, set the volume to 50," and "Alexa, open Netflix." The TV will respond to these commands as long as both devices are on the same Wi-Fi network.

You can also create routines in the Alexa app that control your TV along with other devices. For example, you could set up a "Movie Time" routine that dims your lights, closes your blinds, and turns on your TV all with one voice command.

If voice commands aren't working, check that both devices are on the same Wi-Fi network. If they're on different networks (for example, if one is on a guest network), they won't communicate. Restart both devices and try again.

Linking your TV in the Alexa app

Open the Alexa app on your phone or tablet. Tap the Devices icon at the bottom right. Tap the plus sign to add a device. Select TV and choose your TV brand from the list. Follow the prompts to sign in with your Amazon account if asked.

The app will search for your TV on your Wi-Fi network. When it finds it, select it and tap Connect. This usually takes 30 seconds to a minute. Once it's linked, you can control your TV from the app as well as by voice.

If the app can't find your TV, make sure both devices are on the same Wi-Fi network. If your TV is on a guest network or a different band (2.4 GHz vs. 5 GHz), the app won't see it. Check your router settings and move your TV to the same network as your Echo device.

Troubleshooting when the connection won't work

If your TV and Alexa device aren't connecting, start by restarting both. Unplug your TV from the wall for 10 seconds, then plug it back in. Do the same with your Echo device. Wait for both to fully boot up, which usually takes a minute or two.

Check that both devices are on the same Wi-Fi network. Open your TV's network settings and your Alexa app to confirm they're connected to the same Wi-Fi name. If one is on a guest network or a different frequency band, move it to match the other.

If you're using a Fire TV Stick or streaming device, make sure it's fully updated. Go to Settings on the device, then System, then About. If an update is available, install it and restart the device. Outdated software is a common reason connections fail.

If the Alexa app still can't find your TV after restarting and checking the network, try removing the TV from the app and adding it again. In the Alexa app, go to Devices, select your TV, tap the three dots, and choose Remove Device. Then add it again from scratch.

What to do if your TV doesn't support Alexa

If your TV is older or doesn't support Alexa, you have two options. The first is to buy a Fire TV Stick or compatible streaming device and plug it into an HDMI port. This adds Alexa control without replacing your TV. The second is to use a universal remote that works with both Alexa and your TV, though this gives you less control and requires more setup.

The Fire TV Stick route is usually simpler and cheaper. A basic Fire TV Stick costs less than most universal remotes and gives you access to streaming apps as a bonus. If you already have a Roku, Apple TV, or Google TV device, check whether it supports Alexa voice control — many newer models do.

Frequently Asked Questions

Can I control my TV if it's on a different Wi-Fi network than my Echo?

No. Your TV and Echo device must be on the same Wi-Fi network to communicate. If your TV is on a guest network or a different band, move it to the same network as your Echo. Check your router settings to confirm both devices are connected to the same network name.

Do I need a Fire TV Stick if my TV has Alexa built in?

No. If your TV has Alexa built in and you enable it in the settings, you don't need a Fire TV Stick. You can control the TV directly from any Echo device on your network. A Fire TV Stick is only necessary if your TV doesn't have Alexa built in.

What if my TV brand isn't in the Alexa app?

If your TV brand isn't listed, it doesn't support Alexa directly. Use a Fire TV Stick, Roku, Apple TV, or another compatible streaming device instead. Plug the device into an HDMI port and set it up with your Amazon account. Your Echo can then control the TV through the streaming device.

Can I use Alexa to change channels on my TV?

Yes, if your TV or streaming device supports it. You can say commands like "Alexa, go to channel 5" or "Alexa, next channel." Not all TV brands support channel control, so try the command and see if it works. If it doesn't, your TV may only support power and volume control.

Why does my TV disconnect from Alexa after a few days?

This usually happens when your Wi-Fi network restarts or your TV loses connection. Restart both your TV and Echo device. If it keeps disconnecting, check that your router is stable and that both devices are close enough to get a strong signal. Moving your Echo device closer to your TV or router often fixes repeated disconnections.