GPS Buyer's Guide

This GPS buyer's guide is a good start to learn which types are available and what kind of features to look for. GPS, or Global Positioning System, devices are convenient ways to get directions, find locations, and find landmarks and other guides.

Two types of GPS devices, which are the most common, are included in this GPS buyer's guide.

• Portable GPS. Usually sporting small screens, Portable GPS devices can be used anywhere. In the car, they secure easily to a stand and detach for portable use. A rechargeable battery lets you use a portable GPS in any car or on foot. Most of these type of GPS devices also have portable functions like touch-screens, internal speaker, and internal antenna. Also note that you can power the portable GPS with an adapter that simply plugs into your cigarette lighter.
• In-Dash. If you are sure that you only need a GPS device for one car, then consider an in-dash model. These models have larger screens and often give you the best satellite signal because of powerful antennas. Some in-dash devices are capable of playing DVDs, satellite or HD radio, and playing your mp3 player. You almost always need to have these professionally installed if you want it to look right in your car.

Figuring out what features you'd like can prove difficult, especially if you don't know what you can get on a GPS. This GPS Buyer's guide can help you by providing a list of features that GPS devices may have.

1. Voice prompts. So you don't have to look back and forth from the road to the unit, voice prompts alert you when it's time to turn, to change course, or your destination is approaching. Also, you might elect to choose an accent for variety. Some devices also let you give it commands, eliminating any need to reference the GPS device.
2. Time and distance. If you follow the given route, the time and distance is constantly monitored. This can give you a heads up if you want to make a detour or are curious.
3. Weather and traffic. Get local weather and severe weather alerts for your route or the map you seek. Also, find out what kind of traffic inhabits your route: light, medium, or heavy.
4. Scenic routes. You have a choice of the quickest route or the shortest route. Did you know that some GPS units offer a scenic route?
5. Points of interest. A GPS unit can help you find a restaurant, a specific type of store, a park, hospital, museum, and many other types of landmarks or interesting building.
6. Different views. Look at your route or map in 2D or 3D and even zoom in and out.
7. Trails. From walking to bicycle, you are sure to find that perfect trail with the use of your GPS device.

People usually use GPS units for a few reasons:

• Travel. If you are an avid traveler, GPS devices make finding destinations easy. Also, searching out things to do or places to go is a snap.
• Business. If you travel for business, a GPS can help you determine traffic congestion and weather hindrances.
• For fun. Yes, come people use one just to use one. Many of the features are well used and who knows you might find somewhere interesting that you didn't know existed right in your own area!

With so many brands, how do you choose one? The easiest way is to play around with them. Do you know a friend who has one? Ask to use theirs or travel with them as they use theirs. Another way to choose one is to visit an electronics retailer. Most electronics retailers have GPS units out on display for you to mess with. Don't be afraid, they're out for you to touch.

Which one feels comfortable to you? Did you pick up on one quicker than another? Unless you have a specific brand in mind already, you should find one that will have the features you want. Don't settle for one brand because your friend loves that brand. If a GPS has the features you want, then go for that one.

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