An automobile GPS system differs from a handheld unit in that it's designed to be used in a vehicle. A handheld GPS system can look like a small walkie-talkie or cell phone. A portable automobile GPS is also small, though usually not quite as small as a handheld unit, and designed to be mounted somewhere in the vehicle.

Some automobile GPS systems are designed to be mounted on the dash while others can be mounted permanently inside the vehicle. And some vehicles come with built-in systems. Unless you're happy with any type of GPS system and its features, you should consider getting a vehicle that does not come with its own system and instead purchase your own automobile GPS navigation unit.

Automobile GPS Review

Purchasing your own system means that you get the features you want instead of having to settle for whatever is available in the car you purchase. You may want advanced mapping or extra features like traffic monitoring while a built-in system is very basic and only offers very general features.

Automobile GPS systems offer a variety of things today including even entertainment through MP3 players and even video. Internet access, checking your e-mail and things like emergency SMS messages and the ability to use the unit as a voice recorder are all options found on different GPS systems. It's important to compare the features and find one that you want, especially if you're choosing a system that will be mounted permanently in the vehicle. You should consider a handheld unit, however, because it offers the most flexibility and allows you to take it with you anywhere.

Automobile GPS Tracking

One of the most popular features of automobile GPS systems is automobile GPS tracking. This allows someone using a computer that's hooked up to the Internet to track the location of a vehicle through the GPS system. This is useful for businesses that use a fleet of vehicles.

Geo-fencing is also useful for businesses because the GPS system will speak and remind the driver when the vehicle is about to leave a specified area.

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