Today's GPS receivers are extremely accurate, thanks to their parallel multi-channel design. Certain atmospheric factors and other sources (tall buildings, densely populated areas, etc.) of error can affect the accuracy of GPS receivers.

Garmin® GPS receivers are accurate to within 15 meters (49 feet) 95% of the time. Generally, users will see accuracy within 5 to 10 meters (16 to 33 feet) under normal conditions.

To view the current accuracy rating of your device, refer to its Satellite Information Page.

NOTE: The following devices do not have a Satellite Information page:

Camper/RV 780
Camper/RV 785
Camper/RV 890
dezl 780
dezl LGV/OTR800
dezl LGV/OTR1000
dezlCam 785
Overlander