A smart TV connects to the internet through Wi-Fi, an Ethernet cable or, in some cases, a mobile hotspot. Once connected, you can access streaming services, apps, online content and other smart features directly from your television.
Setting up a smart TV usually takes just a few minutes. The best connection method depends on your home network, the TV's location and the type of internet connection available.
How does a smart TV connect to the internet?
A smart TV connects to the internet by joining your home Wi-Fi network or using a wired Ethernet connection. Wi-Fi is the most convenient option, while Ethernet can provide a stable wired connection, particularly when your router is close enough to the TV for a cable to reach.
Before you start, make sure your internet connection is working and that you know your Wi-Fi network name and password. Your TV's network settings should then guide you through the connection process.
If you're researching how to connect a smart TV to the internet, there are three common methods to consider:
- Wi-Fi: Connect your TV wirelessly to your home router.
- Ethernet: Connect your TV directly to your router with a network cable.
- Mobile hotspot: Use a compatible smartphone's mobile data connection when a home broadband connection is unavailable.
1. How do you connect a smart TV to Wi-Fi?
Wi-Fi is the simplest way to connect most smart TVs to the internet. Your TV searches for available wireless networks, allowing you to select your home network and enter its password.
To connect your smart TV to Wi-Fi:
- Open the TV's Settings or Network menu.
- Select Network, Internet or a similar option.
- Choose Wireless or Wi-Fi.
- Select your home Wi-Fi network from the list.
- Enter your Wi-Fi password using the on-screen keyboard.
- Confirm the connection and wait for the TV to connect.
Once connected, the TV may display a confirmation message or a Wi-Fi icon. You can then open your preferred streaming app or another online service to check that the connection works.
Expert tip: If your TV is far from the router, the Wi-Fi signal may be weaker. Walls, furniture and other electronic devices can also affect wireless performance. Positioning the router in a more open, central location can help improve coverage.
2. Can you connect a smart TV with an Ethernet cable?
Yes. An Ethernet cable connects your smart TV directly to your router, providing a wired internet connection. This can be useful when the TV is close enough to the router for a cable to reach comfortably.
The setup is straightforward:
- Connect one end of an Ethernet cable to your router.
- Connect the other end to the Ethernet or LAN port on your TV.
- Open your TV's network settings.
- Select the wired or Ethernet connection option.
- Wait for the TV to confirm that it is connected.
Unlike Wi-Fi, an Ethernet connection does not rely on a wireless signal between the TV and router. This can make it a practical choice for a TV positioned close to your router.
The main drawback is the cable itself. If your router is in another room, running an Ethernet cable to your television may be inconvenient or unsuitable for your room layout.
3. Can a smart TV connect to the internet through a mobile hotspot?
Some smart TVs can connect to a smartphone's mobile hotspot in the same way they connect to a Wi-Fi network. The phone shares its mobile data connection, allowing compatible devices nearby to access the internet.
To try this method:
- Turn on Personal Hotspot or Mobile Hotspot on your smartphone.
- Note the hotspot's network name and password.
- Open the network settings on your smart TV.
- Select the smartphone's hotspot from the available networks.
- Enter the hotspot password and connect.
A mobile hotspot can be useful temporarily, such as when you're travelling or waiting for a broadband connection to be installed. However, streaming video can use a significant amount of mobile data, so check your mobile plan before using a hotspot for extended periods.
Wi-Fi vs Ethernet: which connection should you use?
Both Wi-Fi and Ethernet can connect a smart TV to the internet, but they suit different home setups.
| Connection | Main advantage | Potential drawback |
|---|---|---|
| Wi-Fi | No cables required | Signal strength can vary |
| Ethernet | Direct wired connection | Requires a cable between TV and router |
| Mobile hotspot | Useful without home broadband | Uses mobile data |
For most homes, Wi-Fi offers the easiest setup because the TV can connect without additional cables. If your router is near the television and you want a wired connection, Ethernet is another straightforward option.
What should you do if your smart TV won't connect to the internet?
Check the Wi-Fi password, router connection and TV network settings first. Restarting the router and TV can also resolve temporary connection problems.
If your smart TV will not connect, try these steps:
- Check that other devices can access the internet through the same network.
- Make sure you have entered the correct Wi-Fi password.
- Restart your router and wait for the internet connection to return.
- Restart the TV and try connecting again.
- Move the TV or router closer together if the wireless signal is weak.
- Check whether your TV has a software update available.
- Try an Ethernet connection if Wi-Fi continues to cause problems.
Common mistake: Don't assume that a streaming app is the problem if several apps are failing to load. First check whether the TV itself has an active internet connection.
What can you do once your smart TV is connected?
An internet-connected smart TV can provide access to streaming services, apps and other online features without requiring a separate streaming device. The exact features available depend on the TV model, operating system and services supported in your region.
After connecting your TV, you can typically use its smart platform to:
- Watch films and TV programmes through supported streaming services.
- Download and use compatible apps.
- Access online video and other internet-based content.
- Receive software and feature updates.
- Connect compatible smart-home or digital devices, depending on the model.
If you're ready to explore connected TVs, discover the range of smart TVs from Haier.
Frequently asked questions
Does a smart TV need Wi-Fi to work?
No, a smart TV does not necessarily need Wi-Fi to display content from connected sources. However, an internet connection is required for many smart features, including online streaming, apps and internet-based services.
Can I use Ethernet instead of Wi-Fi on a smart TV?
Yes, if the TV has an Ethernet or LAN port, you can connect it directly to your router with an Ethernet cable. A wired connection avoids relying on the TV's wireless signal and can be convenient when the router is nearby.
Why does my smart TV keep losing its internet connection?
A smart TV may lose its connection because of a weak Wi-Fi signal, router problems, network congestion or temporary software issues. Checking the router, moving it closer to the TV and reconnecting the network can help identify the cause.
Can I connect a smart TV without home broadband?
You may be able to connect a compatible smart TV using a smartphone mobile hotspot. This uses mobile data instead of a home broadband connection, so check your mobile data allowance before streaming.
