The best Wi-Fi extenders in 2026

Weak Wi-Fi can turn everyday tasks into small frustrations, whether it’s a video call that drops mid-sentence or a stream that refuses to load in certain rooms. If upgrading your router isn’t an option, a Wi-Fi extender can be a practical way to stretch your existing network farther and smooth out coverage gaps — without rewiring your home or rearranging furniture.

Today’s Wi-Fi extenders range from simple plug-in repeaters to more advanced models that behave like miniature access points or mesh nodes. Some are best suited for extending coverage to a single room, while others are designed to preserve faster speeds across larger spaces. Choosing the right one depends on your home’s layout, your internet plan and how much performance you’re willing to trade for convenience.

We’ve tested a variety of Wi-Fi extenders to find the best options for different budgets ...