Connect your Roku to power and your TV first, then to WiFi

A Roku device needs three connections to work: power, an HDMI cable to your TV, and WiFi to the internet. Start with the physical connections before you touch the WiFi settings. Plug the Roku into power using the included adapter, then connect an HDMI cable from the Roku to an available HDMI port on your TV. Turn on your TV and switch to the HDMI input where you plugged in the Roku — you should see the Roku startup screen appear.

Once the Roku boots up, it will prompt you to select your language and then ask for your WiFi network. The Roku remote will work wirelessly from this point, so you do not need to be close to the device. Select your WiFi network name from the list on screen, enter your WiFi password using the remote's on-screen keyboard, and wait for the connection to complete. This usually takes 30 seconds to two minutes.

Key Takeaways

  • Connect power and HDMI cable to your TV before attempting WiFi — the Roku will not start without both.
  • The Roku remote works wirelessly, so you can sit on your couch while entering your WiFi password.
  • If your WiFi password contains special characters, use the on-screen keyboard to type it exactly as it appears on your router or bill.
  • After WiFi connects, the Roku will ask you to sign in with a Roku account or create one — this is required to use streaming apps.

What to do if the Roku does not see your WiFi network

If your network does not appear in the list, move the Roku closer to your router temporarily. Roku devices work best within 30 feet of a 2.4 GHz WiFi band — if your router broadcasts both 2.4 GHz and 5 GHz, the Roku may only see the 5 GHz band depending on your router settings. Check your router's settings to confirm the 2.4 GHz band is turned on, or restart both the Roku and your router by unplugging them for 30 seconds.

If you still do not see your network, your router may be hiding the network name (SSID). On the Roku WiFi screen, scroll down to find an option like "Other network" or "Connect to hidden network," then type your network name manually. After you enter the name and password, the Roku should connect.

Entering your WiFi password correctly

WiFi passwords are case-sensitive, meaning capital letters and lowercase letters are different. If you are not sure whether your password has capitals, check the sticker on the back of your router or look in your internet bill — both usually show the exact password. When you type it on the Roku using the remote, take your time and watch the on-screen keyboard to confirm each character.

If you enter the password wrong, the Roku will say "Unable to connect" and ask you to try again. Go back to the WiFi list, select your network, and re-enter the password. If you have tried three times and it still fails, restart your router by unplugging it for 30 seconds, then try connecting again.

Setting up your Roku account

After WiFi connects, the Roku will ask you to sign in with a Roku account or create one. You can use any email address — it does not have to match your internet provider. If you already have a Roku account from another device, sign in with that email and password. If this is your first Roku, create a new account by entering an email address and choosing a password.

The Roku account is separate from your streaming service accounts. It lets Roku remember your preferences and installed apps across devices. You will still need to sign into Netflix, Disney+, Hulu, and other apps individually after setup is complete.

Connecting a Roku remote if it does not work

The Roku remote should pair automatically during setup, but if it does not respond, try these steps. First, point the remote directly at the Roku device and press any button — the remote uses infrared, so it needs a clear line of sight. If that does not work, replace the batteries in the remote with fresh ones. Roku remotes use two AA batteries, and a weak battery is the most common reason a remote stops responding.

If a new battery does not fix it, restart the Roku by unplugging it for 30 seconds, then plug it back in. Once it boots up, the remote should pair automatically. If you have a Roku with a WiFi-enabled remote (some newer models have this), you can also control it from the Roku mobile app on your phone instead of using the physical remote.

Checking your connection speed

After setup is complete, you can check whether your WiFi connection is strong enough for streaming. Go to Settings on the Roku home screen, select Network, then select About. You will see your connection speed listed in Mbps. For standard video streaming on one TV, you need at least 5 Mbps. For 4K video or streaming on multiple devices at once, aim for 25 Mbps or higher.

If your speed is below 5 Mbps, move the Roku closer to your router or restart your router. If you consistently get low speeds, contact your internet provider to check whether you are getting the speed you are paying for. Some providers slow down connections if you are using a lot of data, so this is worth asking about.

Updating your Roku after setup

The Roku will check for software updates automatically and install them when you are not using the device. You do not need to do anything — just leave the Roku plugged in. Updates usually happen overnight and take 5 to 10 minutes. If you want to check for updates manually, go to Settings, select System, then select System Update.

Do not unplug the Roku while an update is running. If the power goes out during an update, the Roku may not start properly. If this happens, unplug it for 30 seconds, plug it back in, and let it boot up — it will usually recover on its own.

Frequently Asked Questions

Can I use a 5 GHz WiFi network instead of 2.4 GHz?

Most Roku devices only connect to 2.4 GHz networks. If your router broadcasts both bands, make sure 2.4 GHz is turned on in your router settings. Some newer Roku models support 5 GHz, but 2.4 GHz is more reliable for streaming and has better range through walls.

What if I do not have a Roku account email address?

Create a new email address using Gmail, Outlook, or any free email service, then use that to create your Roku account. You do not need to use the same email as your internet provider or streaming services.

Can I move my Roku to a different room after setup?

Yes. If you move it to a room farther from your router, it may lose connection. Go back to Settings, select Network, and reconnect to WiFi using the same password. The Roku will remember your account and apps.

Do I need to connect an ethernet cable if my WiFi is slow?

Some Roku models have an ethernet port on the power adapter or as a separate accessory. A wired connection is more stable than WiFi if you have streaming problems. Check your Roku model number on the back to see if an ethernet adapter is available.

What happens if I forget my WiFi password?

You can reset your WiFi password through your router's admin page or by calling your internet provider. Once you change it, go back to the Roku WiFi settings and enter the new password. The Roku will forget the old one automatically.