

Now your chances of becoming a famous discoverer like Christopher Columbus, (who accidentally ended up discovering America) are slim to none!
The Global Positioning System or GPS as it is popularly known as is a satellite-based navigation system that comprises of a minimum of 24 satellites revolving around the earth.
These satellites circle the Earth twice a day in their fixed orbits, transmitting unique signals to GPS receivers which uses the data to calculate any user’s exact information.
As mentioned previously, with nearly 31 satellites orbiting around the Earth, and at least 4-5 being used to locate your position, their accuracy is pretty good.
Some of the best GPS units for your vehicle include.
Garmin DriveSmart 51 NA LMT-S (best for daily commuters).





