| Choosing a handheld GPS device doesn't have to | | | | also have the ability to be updated. Maps and |
| be as frightening as it might seem. Although there | | | | routes are continually changing. Therefore, you |
| are a number of these devices available, you can | | | | system needs to have the ability to be updated |
| quickly and easily eliminate a few of them from | | | | with the most current information. Ideally, the |
| your list of potential purchases based on some | | | | system should allow for removable memory. That |
| very basic features. | | | | way, it can be easily updated and you can utilize |
| The Evolving GPS System | | | | whichever form of software you need for your |
| GPS systems have come a long way since they | | | | particular purpose. |
| were first devised. Nonetheless, the basic | | | | Black and White Versus Color |
| concept, screens, and menus of handheld GPS | | | | When shopping for a portable GPS device, you will |
| systems are not much different from each other. | | | | have the option of purchasing one that displays in |
| In order to select the one that is right for you, | | | | color or one that displays in black and white. |
| you will need to consider the "extras" that the | | | | Usually, the black and white models are less |
| device has to offer. Be sure to compare all of the | | | | expensive. On the other hand, color models |
| features individually and to consider your lifestyle | | | | generally provide a much clearer image and a |
| and the primary purpose of the device. | | | | more pleasant user interface. Before deciding on |
| Keep in mind that each handheld GPS device is | | | | saving money with a black and white display, be |
| created to reach certain groups of people. The | | | | sure to use a display model at the store in order |
| Garmin Etrex Vista CX, for example, is meant to | | | | to see if the black and white display is problematic |
| target those that will use their GPS handheld | | | | for you. |
| device outdoors. Therefore, it has a waterproof | | | | Most users consider a few features to be |
| design and rugged packaging. It also offers an | | | | must-haves with their GPS handheld device. |
| electronic compass and a barometric altimeter. | | | | These include the ability to read maps, an |
| For this reason, you need to determine your | | | | expandable memory, and the option to add an |
| purpose for the system and make your decision | | | | antenna if necessary. For those looking for a top |
| based on this use. | | | | of the line unit, however, a color screen, an |
| Keeping Updated | | | | electronic compass, and an altimeter are also |
| The portable GPS systems that you select should | | | | great features to have. |