...
In the heatmap, you can display the distribution of the number density of devices using varying intensities based on with the following position types:
Node Position (Association based)
Displays density of the devices, based on the number of devices connected to the node based on the node's position.
Node Position (Probe req. based)
Displays the number of Probe Requests received by the node based on the node's position.
POI (Candidate position)
Displays the number of Probe Requests received by the node based on pre-defined POIsnodes and the positions of the nodes on the map.
Additionally, you can adjust the intensity of the color gradient based on the by the sensitivity (i.e., degree of change), and the grid size allows you to modify the granularity of the display area.
...