Lifestyle

Your home wireless internet works by broadcasting a Wi-Fi signal from the gateway to your connected devices. In some cases, however, something can block the Wi-Fi signal from reaching parts of your home. For example, if there is a wall between the gateway and your computer, that might cause issues. Longer distance from the gateway can also cause connectivity or performance issues.
Wi-Fi extenders are devices that may help solve this problem. They take the signal from your Wi-Fi gateway, and they expand it to other areas of your home to reduce signal weak spots and dead zones. Some Wi-Fi extenders can extend the signal up to 1,000 sq. ft.
If you’re having issues with your home internet, you might be wondering if a Wi-Fi extender can help. One great way to find out is by using AT&T Smart Home Manager.[1] Here’s how you can do that in five easy steps.
This will let you know if a Wi-Fi extender can help you improve your home internet performance or not.
Hopefully, this post helped you understand how useful Wi-Fi extenders can be and how to determine if you need one.
This article is AT&T sponsored content written by Matt Johnsen, a TechBuzz contributor. The statements in this article are his own and don’t necessarily represent the positions, strategies, or opinions of AT&T.
[1] AT&T Smart Home Manager is available to AT&T Internet Service customers with a compatible AT&T Wi-Fi Gateway. Limited to Wi-Fi network. AT&T Smart Wi-Fi Extender(s) sold separately.
by Jobi George | Mar 20, 2026
Learn what network latency is, what causes it, and practical steps to reduce lag for gaming, video calls, and other real-time online activities.
by Jobi George | Mar 17, 2026
Learn the difference between internet and Wi-Fi, how they work together, and why understanding both helps you get the most from your home network.
by Jobi George | Mar 13, 2026
Learn what 500 Mbps internet speed means for streaming, gaming, video calls, and multi-device households to determine if it meets your connectivity needs.
Get the latest deals, product news, and more from AT&T.