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Global positioning system, GPS, is a device that calculates its exact position on Earth in relation to latitude and longtitude, triangulated via satellites. The Answer from akakscase: I'm going to answer your question in parts so you can have a better understanding of what exactly a GPS Device is. GPS, or Global Positioning System, is a system of satelites that are orbiting the earth in a geo-synchronous orbit. That means relative to the ground they stay in the same spots in the sky. These GPS satelites send out a specific signal with a specific timing embeded in the signal. A GPS Device has a GPS reciever, an antenna specifically made to detect the signals from the satelites. When the device can detect a satelite it can use the timing in the signals to detemine it's precise distance from the satelite. When it can see more than three satelites it can use the distances to determine your position in the world. Most GPS Devices are tolerant within 30 feet, but some of the more accurate and expensive ones can be tolerant within a few inches. Tolerance is the margin or error of your position in relation to the satelites. So A GPS device is a device that uses the GPS satelites to find your position, within a margin of error, on the planet.

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Q: What is a GPS device?
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Some GPS do have a microphone and listening device. Some GPS do not have this.


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With a GPS device.


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If you are shopping around for a GPS device, it is an excellent idea to conduct a car GPS comparison before you make a decision on a GPS device purchase. By performing a car GPS comparison, you can identify the key features in each GPS device and compare them against the other GPS devices. When you do this comparison, it is often easy to see which of the many GPS devices is best for you.


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A GPS device can be found in many modern pieces of technology. You can get that kind of feature in a cell phone, or you could go with a stand-alone GPS device. The abundance of devices with GPS capabilities has caused the prices to drop significantly. It is a good thing for consumers who can find a cheap GPS device online or bundled with other electronics.


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Does the Volvo XC90 come with a GPS device factory installed?

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