The New GPS Unit – TomTom VIA 1605TM

The VIA 1605TM priced at $229.95 has the biggest screen that TomTom has used for a GPS unit. It is six inches wide and has an innovative design. To top it off, it performs incredible with precise routing and also has a newly improved interface for users. These...

What are GPS Systems and how do they work?

The Global Positioning System consists of three separate parts. The first section includes twenty-four satellites that are traveling 20,000 km around the Earth in twelve-hour circular orbits. So basically, every satellite takes 12 hours to finish a full cycle or lap...