It is quite costly, but a simpler, free version exists for Windows.įree Wi-Fi scanners are available for most platforms. In the example below we use the application inSSIDer. You can find more information about that here: Map your wireless network with a heat mapper. However, if you are looking to measure coverage and signal strength for your own network, you will have more benefit from using a heat mapper. For this, also see further advice in Five questions to ask when your phone does not find Wi-Fi Mobiles, computers, or other devices that can't find the network.Slow or unstable wireless connections in your home.
