How to Connect Alexa to Smart TV? Step-by-Step Guide

Wondering how to connect Alexa to your Smart TV so you can control it hands-free? Whether you want to turn the TV on with your voice, launch apps like Netflix, or control the volume, this guide walks you through everything you need to know.

By the end of this tutorial, you’ll know exactly how to link Alexa to your Smart TV, which TVs work with Alexa, and how to troubleshoot common issues.

Why Connect Alexa to Your Smart TV?​

Using Alexa with your Smart TV lets you:

• Turn the TV on or off with voice commands
• Launch and control streaming apps like Prime Video, Netflix, Hulu
• Change the volume or switch inputs
• Search for content hands-free
• Even control smart home scenes involving your TV (e.g., "Alexa, movie night!")

This is perfect for anyone who loves the convenience of voice control or wants to build a fully connected smart home.

Compatible Devices for Alexa and Smart TVs​

Before connecting, make sure you have:

• An Amazon Alexa device (Echo, Echo Dot, Echo Show, etc.)
• A compatible Smart TV with Alexa built-in or Alexa app support

Here’s a list of popular Alexa-compatible TVs:

• Samsung Smart TVs (2018 and newer)
• LG Smart TVs (2019 and newer with ThinQ)
• Sony Smart TVs (Android TV and Google TV models)
• TCL, Hisense, Toshiba Fire TV or Roku TV
• Vizio SmartCast TVs (limited functionality)

How to Connect Alexa to Smart TV (Step-by-Step)​

The connection process varies slightly depending on your TV brand, but here’s a universal guide that works for most users:

Step 1: Set Up Your Alexa Device​

Make sure your Alexa device is:

• Plugged in and powered on
• Connected to the same Wi-Fi network as your Smart TV
• Fully set up via the Amazon Alexa app on your smartphone

Step 2: Enable Alexa on Your Smart TV​

Depending on your TV brand:

For Samsung Smart TVs:​

1. Go to Settings > General > External Device Manager > Device Connection Manager
2. Enable Access Notification and Device List
3. On your phone, download the Samsung SmartThings app
4. Add your TV to the SmartThings app
5. Link SmartThings with Alexa via the Alexa app

For LG Smart TVs:​

1. Go to Settings > All Settings > General > Devices > TV Management > TV Information
2. Ensure you’re signed into your LG account
3. Download the LG ThinQ app
4. Add your TV in the ThinQ app
5. Link ThinQ to Alexa in the Alexa app (Skills > Search "LG ThinQ")

For Sony (Android TV / Google TV):​

1. Open Settings > Accounts & Sign In
2. Sign into your Google account
3. Download the Alexa app on the TV (if available), or enable the Sony TV Skill in the Alexa app
4. Link the TV to your Alexa device

Step 3: Link Your TV in the Alexa App​

Now that your TV is linked to its brand app (SmartThings, ThinQ, etc.):

1. Open the Amazon Alexa app on your phone
2. Tap More > Skills & Games
3. Search for the correct TV skill (e.g., Samsung SmartThings, LG ThinQ, Sony Bravia TV)
4. Tap Enable
5. Sign in with your TV brand account and allow permissions
6. Go to Devices > Add Device > TV, and follow the prompts
7. Alexa will search for your TV and connect it

Voice Commands You Can Try with Alexa​

Once connected, you can say:

• “Alexa, turn on the TV”
• “Alexa, open Netflix on [TV Name]”
• “Alexa, increase the volume on [TV Name]”
• “Alexa, play Stranger Things on Netflix”
• “Alexa, switch input to HDMI 1 on the TV”

Pro tip: You can rename your TV in the Alexa app to something simple like “Living Room TV” for easier voice control.

Troubleshooting Tips​

If Alexa can’t find your TV:

• Make sure both devices are on the same Wi-Fi network
• Ensure your TV firmware is up to date
• Restart both your TV and Alexa device
• Disable and re-enable the TV skill in the Alexa app

Bonus Tip: Use Alexa Routines​

You can even create Alexa routines to control multiple devices together. For example:

• Routine name: “Movie Night”
• Actions:
  • Turn on the TV
  • Dim smart lights
  • Launch Netflix

Just say, “Alexa, movie night” and enjoy!

Final Thoughts​

So, if you're asking how to connect Alexa to Smart TV, the process is easier than you think—especially if you have a compatible TV and the Alexa app. Once set up, you’ll enjoy hands-free control over your TV like never before.

If you're building a smart home, integrating Alexa with your Smart TV is a must. It's simple, powerful, and makes everyday tasks a lot more convenient.