|What Is a WiFi Analyzer?|
|How Are WiFi Analyzer Apps Used?|
|What Information Does a WiFi Analyzer App Show?|
|How to Use NetSpot as a Wi-Fi Analyzer|
|NetSpot: The Best WiFi Analyzer App|
|NetSpot Wi-Fi Scanner will|
If you could see wireless network activity with your eyes, you would most likely be surprised by how many wireless signals are in range. In densely populated areas, the demand for WiFi connectivity is so large that it’s causing major issues with signal interference, which can lead to slowdowns and connection drops.
WiFi analyzer apps, also called a WiFi channel analyzers, make up for our inability to see wireless signals by displaying all important information about them in a visually accessible manner. With a capable WiFi analyzer, you can collect information about both 2.4 GHz and 5 GHz signals and instantly transform the collected information into easy-to-understand graphs, charts, and heatmaps.
To use a WiFi analyzer app, you don’t need to be an expert on wireless networks. Most WiFi analyzer apps are actually used by regular people who want to maintain connection quality and quickly identify problems that are preventing them from watching videos on the internet, playing online games, browsing the web, or even sending email messages.
Of course, WiFi analyzer apps are also used by professionals whose job is to set up complex enterprise networks and seamlessly cover multiple floors with a strong WiFi signal. What’s important, however, is that all features of modern WiFi analyzer apps like NetSpot are accessible to beginners and pros alike.
Even if you’re happy with the performance of your WiFi network, you should consider using a WiFi analyzer app to see if there’s room for improvement. There could be small areas of signal weakness, also known as dead zones, that you’re not aware of because they cause problems only sporadically.
WiFi analyzer apps like NetSpot show a wealth of useful information to help you troubleshoot and improve your network's coverage, capacity, and performance. Here’s a small sample of what NetSpot can gather:
Open NetSpot and upload a floorplan of the area you wish to analyze.
Analyze the resulting Signal-to-Noise Ratio heatmap that is displayed. Look for areas of dark blue and purple. These are spots where coverage may be inadequate.
Adjust the Signal-to-Noise heatmap if desired, by changing the min and max signal variables on the sliders in the visualization config popup, as well as the AP detection proximity.
View the Signal-to-Noise Ratio heatmap by specific network, if desired. Go to the control panel to the left of the heatmap and uncheck the boxes next to the names of the networks you do not want displayed.
Analyze your Wi-Fi network by specific channel, if desired. Click on Configure > Select Networks by Channel at the bottom of the control panel to select the desired channel.
Export your Signal-to-Noise Ratio heatmaps to PDF by clicking the Export button on the top of the NetSpot window.
Continue to analyze your wireless network by selecting other reports from the drop-down menu in the lower toolbar of the NetSpot window. Other Wi-Fi analyzer reports include Signal Level, Signal-to-Interference Ratio, Noise Level, and Quantity of Access Points, Download and Upload rates (PRO), Wireless Transmit Rate (PRO) and Troubleshooting (PRO). Export additional heatmaps as needed.
NetSpot is the best WiFi analyzer app for Windows and macOS because it makes professional WiFi analysis accessible to anyone. With the desktop version of NetSpot, you can instantly collect all important information about nearby WiFi networks and create interactive heatmaps with detailed coverage information.
Both the Windows and macOS version of NetSpot can be downloaded and used for free with certain limitations. Paid licenses are available as one-time purchases, so there’s no reason to worry about recurring subscription fees.
Using NetSpot on your smartphone is just as easy as using it on a laptop — no special knowledge required.
In order to analyze your WiFi with NetSpot start by uploading the floor plan to the app and perform a site survey. The heatmap that you get after the survey will help you visually analyze your wireless signal and see where the changes might be needed. Your heatmap can be exported into file for further usage.
When analyzing the Signal-to-Noise Ratio heatmap you need to look for areas of dark blue and purple. These are the possible areas with insufficient coverage.
With NetSpot you can build a comprehensive heatmap of your WiFi area. The heatmap visually shows you the areas where coverage is inadequate. 12+ types of visualizations help you analyze your coverage by different parameters. You can analyze heatmap by specific network or WiFi channel.