Inspect Nearby WiFi Networks in Real Time
WiFi Inspector turns a phone or tablet into a practical scanner for surrounding wireless networks. Users can compare network names, signal levels, channels, security protocols, and frequency bands while live readings refresh. Filters make it easier to narrow a busy list by name, strength, security, or band, which helps reveal crowded channels and weak access points.
The comparison view adds context when several routers or mesh nodes serve the same space. Instead of guessing why a connection changes from room to room, users can watch signal behavior and compare nearby networks before adjusting router placement or channel settings. This workflow suits quick checks at home, in a small office, or during on-site troubleshooting.
Measure Download Speed and Ping
The built-in Speed Test provides a fast way to measure download performance and ping without leaving the network toolkit. A fresh run records how quickly the Android device receives data, how long packets take to reach the reference server, and which server handled the measurement. Those values help separate a slow internet connection from a local WiFi coverage problem.
Previous results remain available with their date and time, so users can compare performance after moving closer to a router or changing network settings. NetSpot also explains what the measured speed may support, from basic browsing to streaming or online play. It is a convenient first step before beginning a more detailed wireless survey.
Build Survey Heatmaps from a Floor Plan
Survey projects map real wireless coverage across a room, house, office, or larger site. Users can load a floor-plan image, take a photo, draw on a blank canvas, or import an existing project. After calibrating the map with a known distance, they move through the space and record measurements at multiple points to create a useful coverage picture.
Color-coded heatmaps turn those measurements into visual patterns for signal level, interference, and noise. Dense sampling makes it easier to identify weak zones, overlapping coverage, or places that may benefit from a router adjustment. Finished survey projects can be reviewed on Android or transferred to NetSpot on Mac or Windows for additional visualization and reporting work.
Plan Access Points Before Installation
Planning mode supports networks that do not exist yet. Users begin with a floor plan or blank layout, set the scale, then add structural elements such as walls, windows, doors, and racks. Material choices help the model account for how different obstacles may affect signal propagation across the proposed space.
Access points can then be placed on the map by selecting a supported brand and model or entering custom parameters. Moving an access point or changing the number of units updates the projected coverage, giving installers a clearer way to compare layouts before buying or mounting hardware. This predictive workflow is useful for home renovations, new offices, and other projects where avoiding dead zones early can save time later.
