Auto Gps Units - What Is Available

| Friday, November 4, 2011
By Gregory Adamonoff


The ability to navigate to places, be it a jungle or the city, is essential. Only a couple of centuries ago, the ability to navigate was synonymous with survival, however, these days it is more of a convenience than a survival skill. Not everyone can look at the sun and the stars and plot a route, moreover, no one has the time to do so. And when you are lost, the last things you really want to do are read your map and try to determine where you are or how you got there. This is where GPS navigators come in handy.

Having a portable auto GPS auto gps unit in your vehicle often enables you to navigate your around most places. These days, most midranged to luxury cars come with built in GPS units that feature voice navigation. In case your car is an older model, you might want to install one in your car, even the best auto gps units are affordable. These units are compatible with most cars. Portable auto GPS are cheap and can be used aside from driving.

Depending on your location some maps are preloaded, others you can download by connecting the unit to your computer. There are also numerous applications that add value to these machines. Make sure your gps receiver features voice navigation, it enables one to focus on the road. You will never get lost in a city if you have the latest generation of portable auto gps receivers. You can even ask what the fastest route to your favorite Italian restaurant is. You can receive periodic traffic updates and find the shortest route etc.

The top end units also feature built in browsers so that you can surf the web if and when you need. You can hook up your mobile to your gps receiver and it will use your data connection to connect you to the web. Besides the car power supply, built in batteries in a portable auto gps unit is useful when you want to use it out of your car.

Signal receptions and location accuracy are most important factors in any gps unit. The location inaccuracies can range from 1 to 30 feet. Errors mostly crop up because of signal interference and reflection from tall structures. That being said, a portable gps unit is quite handy for everyday use, just make sure you get one that best suits your needs.




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