A Wifi heatmap is a two-dimensional graphic representation of the signal strength in a Wifi network. It shows the coverage of wireless signals in different colors portrayed in a real map of an office layout, floor, or even a metropolitan area.
A heatmap also gives a quick summary of information about the wireless network and its connected clients. Having a visual map gives the network admin amazing insights on how to adjust the wireless Access Points “APs” to improve signal coverage and avoid dead zones. Heatmaps can also help wireless engineers when doing a site survey and planning for capacity.
In other words, a WiFi heatmap is a map of wireless signal coverage and strength. Typically, a WiFi heatmap shows a real map of a room, floor, or even a city overlaid by a graphical representation of a wireless signal. WiFi heatmap software fully automates the process of mapping WiFi coverage on a map, allowing anyone to create a WiFi heatmap in a matter of minutes just by walking from one place to the next until the entire area is mapped.
The purpose of creating a WiFi heatmap is to obtain accurate information about the quality of coverage of a WiFi network. As you may know, WiFi coverage is affected by many different factors, including:
Great WiFi heatmap software tools are actually not that easy to find. To help you out, we have one the best available tools so you can get most from your WiFi network as soon as possible.