GPS following assists armada directors with lessening inefficient driving practices and unapproved vehicle use, decreasing fuel utilization. A few GPS gadgets will likewise give you MPG (miles per gallon) information which you can see directly in the product dashboard GPS following assists armada directors with lessening inefficient driving practices and unapproved vehicle use, decreasing fuel utilization. A few GPS gadgets will likewise give you MPG (miles per gallon) information which you can see directly in the product dashboard