In Pictures: Android smartphone tools to keep your...
Ekahau Mobile Survey
You can tap the bottom to display the network details of your current connection with Wi-Fi and IP details. You can also enable Background Monitoring so any network health alerts are saved in the logs, which we’ll discover later. On the Map screen is where you perform the surveying. After importing a floor plan image you can calibrate the map by selecting something on the map and inputting its length in meters. Then you can enter the survey mode via the menu options and long-press on your location to take readings.
In Pictures: Android smartphone tools to keep your Wi-Fi network humming