NetSpot WiFi Heat Map Analyzer

WiFi heat map analysis on your Android device—NetSpot WiFi Heat Map Analyzer transforms how you visualize, plan, and optimize wireless networks. Whether you're a network professional or home user, this powerful tool delivers real-time insights into signal strength, coverage gaps, and interference patterns across any space.

Visualize your wireless landscape with interactive heat maps that show exactly where your WiFi signal thrives and where it struggles. NetSpot's WiFi survey mode lets you map coverage for areas of any size by simply creating a project, loading a floor plan image, or photographing your space. As you move through your environment, the app guides you in collecting data points at optimal density, building a comprehensive wireless signal map with multiple zones. You'll gather critical WiFi metrics in real time—signal level, signal-to-noise ratio, and signal-to-interference ratio—all visualized through advanced charts and real-time data displays.

Planning a new network? Use predictive WiFi heatmap mode to design future deployments before installation. Add your floor plan, specify building materials, and place access points from a library of supported WiFi brands and models—or define custom parameters for your own equipment. Move APs around virtually to achieve optimal coverage, adjust the number of access points, and refine your design entirely on your mobile device. This eliminates costly trial-and-error during actual deployment.

The free version includes WiFi inspection tools with live 802.11 a/b/g/n/ac/ax data across 2.4, 5, and 6 GHz bands, plus a reliable internet speed tester and real-time WiFi strength meter. Detailed access point information shows network names, MAC addresses, channels, signal levels, security protocols, and more. WiFi Survey and Planning modes—along with advanced channel analysis, signal-to-interference mapping, and PDF report generation—unlock through NetSpot Plus via in-app purchase.

Seamlessly integrate with NetSpot's desktop editions for macOS and Windows. Create site surveys and planning projects on your phone, then export to unlock even more powerful analysis tools on your computer. Identify potential connection issues, pinpoint signal leakage, and test your internet speed from anywhere.

Named a top WiFi analyzer by leading tech experts and trusted by millions worldwide, NetSpot WiFi Heat Map Analyzer requires no special skills or hardware—just your Android device and the need for better wireless visibility.