The need for a GPS unit explained
The need for maps and several atlasò€™ just to get from one side of a county/state to the other is thankfully far behind us now as this technology advances. With fantastic coverage and accurate maps these devices can at the push of a few buttons effortlessly guide you on a journey of 100ò€™s of miles without a missed turn.This ability has be developed and perfected over many years from map makers to computer programmers all trades have been employed so the unit you see in front of you, with the colour touchscreen can guide you to a friends house or out of trouble in seconds.
One of the biggest yet most forgotten bonuses of the Sat Nav unit is that it will guide you through areas of your own city/town/village/hamlet that you never knew existed. Youò€™ll see sights that would have passed you by all along this quicker route was around but you never found it.
As for guiding you out of trouble this is entirely possible with a short wait and a button presses a friendly voice will give you directions to where you want to go or at least feel safer. If for some reason you didnò€™t use your Sat Nav unit at the start of a journey, and found yourself lost never mind. Set-up the unit and plug it in while it boots up, youò€™ll then be asked where you want to go, press a few buttons and hey presto hereò€™s your route.
With the ability to track speed and fixed items such as cameras it is also possible to plot the amount of time the journey should take as well as warn you when speeding while approaching a camera. The ability to plot distance and time allows the unit to give you a fully accurate ETA (estimated time of arrival) so you can call ahead or plan your journey before it starts. No more guessing I think it will take 2 hours and finding out it will only take 1.5 or worst case scenario it takes 2.5 making you late for the meeting.
I truly believe as a professional driver my GPS device has saved me countless hours and pounds over the years in route planning and maps I didnò€™t need to buy.