What are ideal conditions for GPS navigation?

Ideally, a device with a GPS receiver needs a clear view of the sky, starting from about five to ten degrees above the horizon. Solid or massive obstructions can reduce accuracy or block GPS signals, and may cause extended initialization time (time to first GPS fix). Common obstructions include tall buildings, covered parking lots, tunnels, trees, and terrain features.

If you are parked in a covered parking lot or near a tall building, it is recommended that you move to an open area and then begin to use one of our GPS Navigator apps.