Try these WiFi signal improvement tips first. If you're still experiencing slow internet speeds or poor connectivity in some areas of your home but have a good connection closer to your router or when connected via a wired connection, you may need a WiFi extender.

What Is a WiFi Extender?

A WiFi extender, also known as a WiFi repeater or booster, is a device that helps extend the range of a wireless network. It works by receiving the existing WiFi signal, amplifying it, and then sending the boosted signal to areas where it is weak or non-existent. 

WiFi extenders can be particularly useful in larger homes or buildings where the WiFi signal may not reach all areas. By using a WiFi extender, you can improve the coverage and speed of your wireless network.

Signs You Might Need a WiFi Extender:

• Your wired devices have excellent connectivity, but you consistently have issues when on WiFi.
• You experience slow internet or more buffering in certain rooms of your home than in others. For example, say you have a two-story house, and your upper level, where the router is, has good service, but your lower level regularly has issues.
• You have dead zones or no signal in some areas of your home.

Can I Test if I Need a WiFi Extender?

You can use a WiFi analyzer app on your smartphone or tablet to check the strength of your WiFi signal in different areas of your space to determine if your home needs a WiFi extender. 

Getting a WiFi Extender

If you determine a WiFi extender would benefit your home, you can add additional access points to create a stronger WiFi network. If you have Sparklight's Wall-to-Wall WiFi, you can add a second eero to your account for a monthly fee.

If you own your equipment, there are some things to consider when finding the WiFi extender that best suits your needs.

Compatibility: you'll want to ensure the WiFi extender you select is compatible with your current devices (modem and router).

Range and Speed: you'll want your new WiFi extender to support the WiFi standards and speeds your current router does, and you’ll want to ensure it covers the range you need to cover. 

Ease of Use and Reputation: you'll want to research how easy it is to set up and use the extender. You'll also want to review the brand and product and learn about their reputation.

Change It Out if Needed: lastly, if you did your research and somehow ended up with a WiFi extender that doesn't meet your needs, you'll likely have some time to return your equipment free of charge (depending on where you purchased it). Make sure to be aware of return policies so that you can return it if needed.

These tips should be helpful as you search for a new WiFi extender for your home.

Frequently Asked Questions: