Why is there is a red circle around Galeo's location on my map screen?

The colored circle around the device on the map indicates the area that the device is located in. 

• Orange: Shows location based on its precise GPS location.
• Green: Shows location based on the cell tower that it’s pinging. If a GPS location fails, you will get the option to view its cell tower location. This is a less precise location than the orange GPS location.
• Red: The app failed to find the location of the device.