Portable GPS navigation devices are an excellent choice if you want the flexibility and the opportunity to use the GPS system outside of the car. For those who enjoy hiking or hunting it is great. You should look for one that is waterproof with a color screen and will last for a long period of time. Also look for maps and programmable features. You want to be able to download maps to use in rural areas, or if you are near the coast you want to nautical maps.

Portable GPS navigators are used mainly people who travel often. There are many manufacturers which offers a version that the units built into the vehicle, also called auto GPS navigation, which has become a very popular option. These GPS navigation systems, like their counterparts are typically mounted on the dashboard in an easy to view manner for the driver. Some of the most desirable features are built-in detailed maps, directions, and guided by the voice of issues of interest data, which will pay attention to things like restaurants and gas stations.