The basic steps for connecting your TV to WiFi

Most modern TVs connect to WiFi through a menu on the TV itself. Go to your TV's settings — usually found in the main menu or by pressing a dedicated settings button on the remote — and look for "Network," "WiFi," or "Internet Connection." Select that option, and your TV will scan for available networks. Choose your WiFi network name from the list, enter your password, and wait for the connection to confirm. The whole process usually takes under a minute once you have your password ready.

If your TV is older and does not have built-in WiFi, you can add it using a streaming device. Devices like Roku, Amazon Fire Stick, Apple TV, or Google Chromecast plug into an HDMI port on your TV and connect to WiFi themselves. You set them up the same way — through their own menus — and then use them to stream content to your TV. This route costs between $30 and $150 depending on the device, but it also gives you access to apps and streaming services that your TV's built-in system might not support.

Key Takeaways

  • Built-in WiFi on most TVs is accessed through the Settings menu, where you select your network and enter your password.
  • Older TVs without WiFi can connect through a separate streaming device plugged into an HDMI port.
  • Your TV needs to be within reasonable range of your router — typically 30 to 50 feet for a strong signal, though walls and interference weaken it.
  • If your connection drops or fails to start, restarting both your TV and router often fixes the problem faster than troubleshooting settings.

Finding the WiFi settings on your specific TV

The exact path to WiFi settings varies by brand. On Samsung TVs, press the Home button on the remote, go to Settings, then Network, then WiFi. On LG TVs, press the Settings button, choose Network, then WiFi Connection. On Sony TVs, go to Settings, then Network, then WiFi Setup. On TCL and Roku TVs, press Home, go to Settings, then Network, then WiFi. If you are not sure which brand you have, check the back or bottom of the TV — the brand name is printed there.

If you cannot find the WiFi option in Settings, your TV may not have built-in WiFi. Check your TV's manual or look up your model number online to confirm. The model number is usually on a sticker on the back of the TV. If your TV truly does not have WiFi, a streaming device is your only option for connecting wirelessly.

What to do if your TV does not find your network

If your WiFi network does not appear in the list of available networks, the most common cause is that your router is too far away or blocked by obstacles. Move your router closer to the TV if possible, or move the TV closer to the router. Walls, metal objects, and other electronics can weaken the signal. If moving is not practical, a WiFi extender or mesh router system can strengthen the signal in that part of your home.

Another reason your network might not show up is that your router is broadcasting on the 5 GHz band only. Older TVs sometimes only see 2.4 GHz networks. Check your router's settings — usually accessed by typing your router's IP address into a web browser — and make sure it is broadcasting on both bands, or switch it to 2.4 GHz only temporarily to test the connection.

Entering your WiFi password correctly

WiFi passwords are case-sensitive, meaning capital letters and lowercase letters are different. If your password is "MyPassword123," typing "mypassword123" will not work. When you enter the password on your TV, pay close attention to uppercase and lowercase letters. If you are unsure whether a letter should be capitalized, check the password on the device you originally set up the router with — usually a computer or phone — and match it exactly.

If you have forgotten your password, you can reset it through your router. Unplug the router for 10 seconds, then plug it back in. Once it restarts, look for a sticker on the router itself — it usually has a default network name and password printed on it. You can use those to connect temporarily, then change the password to something you will remember through the router's settings page.

Fixing a connection that keeps dropping

If your TV connects but then loses WiFi repeatedly, restart both the TV and the router. Turn off the TV completely, unplug the router for 10 seconds, plug the router back in, wait for it to fully restart (usually one to two minutes), and then turn the TV back on. This clears temporary glitches that cause disconnections.

If the problem continues, move the TV and router closer together to rule out signal weakness. You can also check whether other devices in your home are having the same problem — if your phone or laptop also drops WiFi in that location, the issue is with your router or signal, not the TV. If only the TV is dropping connection, try "forgetting" the network on the TV and reconnecting from scratch. Go back to WiFi settings, find your network, and select "Forget" or "Remove," then search for it again and re-enter the password.

Using a streaming device if your TV will not connect

If your TV has no WiFi option or the built-in WiFi is not working, a streaming device is a practical alternative. Roku, Amazon Fire Stick, Apple TV, and Google Chromecast all plug into an HDMI port and have their own WiFi radios. You set them up by plugging them in, selecting your WiFi network, and entering your password — the same process as connecting a TV directly. Once set up, you switch your TV's input to the HDMI port where the device is plugged in, and you control everything through the device's remote.

Streaming devices also give you access to apps like Netflix, YouTube, Disney+, and others. Some of these apps may not be available on your TV's built-in system, so a streaming device can expand what you can watch. If you are buying one for the first time, Roku and Fire Stick are the most affordable options and work with most TVs. Apple TV is more expensive but integrates well if you use other Apple products. Google Chromecast is the simplest if you mainly want to cast from your phone.

Checking your internet speed after connecting

Once your TV is connected to WiFi, you can check whether the connection is fast enough for streaming. Most TVs have a "Test Connection" or "Check Connection Speed" option in the Network settings menu. Run this test to see your download speed. For standard definition video, you need at least 2.5 Mbps. For high definition (HD), you need at least 5 Mbps. For 4K video, you need at least 15 Mbps.

If your speed is lower than what you need, move the TV and router closer together, or contact your internet provider to check whether your home internet plan is fast enough. Some providers offer faster plans, or you may be able to upgrade your router to a newer model that supports faster speeds. If you are renting, your landlord or property manager may have information about the internet service available in your building.

Frequently Asked Questions

Do I need a password to connect my TV to WiFi?

Yes, unless your WiFi network is set to broadcast without a password — which is not recommended for security reasons. Most home networks require a password. If you set up the router yourself, you chose the password. If someone else set it up, ask them for it. If you cannot remember it, you can reset the router to factory defaults and set a new password.

Can I connect my TV to WiFi without a remote?

Not easily. You need a way to navigate the TV's menu and enter your password. If your remote is lost or broken, you can sometimes use a universal remote or a smartphone app designed for your TV brand. Check whether your TV manufacturer offers a free app in the Apple App Store or Google Play Store. Otherwise, buying a replacement remote is usually the fastest solution.

Why does my TV say "connected" but I cannot watch anything?

Your TV is connected to WiFi but may not have internet access. This can happen if the router itself is not connected to your internet service provider. Restart the router by unplugging it for 10 seconds and plugging it back in. If other devices in your home also cannot access the internet, the problem is with your internet service, not the TV. Contact your internet provider to check for outages.

Is it safe to connect my TV to WiFi?

Yes, as long as you use a strong password and keep your TV's software updated. A strong password is at least 12 characters long and includes uppercase letters, lowercase letters, numbers, and symbols. Check your TV's settings periodically for software updates and install them when they become available. These updates include security fixes that protect your TV from hackers.

Can I connect my TV to a mobile hotspot instead of home WiFi?

Yes, but it will use data from your phone's plan. If your phone plan has limited data, streaming video on your TV will use it up quickly. A single hour of HD video can use 3 to 5 gigabytes of data. If you have unlimited data, a mobile hotspot works fine as a temporary solution, but home WiFi is better for regular use because it does not count against your phone plan.