Introduction:
GPS Tracking Devices are versatile and useful consumer technology systems. There are four main types of GPS units; the car navigation system, the portable outdoors unit, the marine system, and the PDA/GPS hybrid. If you’re mainly planning on using your GPS to get you from point A to B in your car and don’t think you’d use it for much else, your best bet is the in-car navigation system. In this section, we will focus on the portable GPS Vehicle Navigation System.
As new manufacturers enter the market, GPS prices are coming down and budget-priced units include features previously available only on more expensive models. These features include the ability to speak street names, speed warnings, music player, or photo viewer. We also find in higher-priced models features like a wireless FM transmitter, Bluetooth-phone compatibility etc. Premium services, such as traffic and weather reports, are becoming widely available, although they often require a subscription....
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