People have been navigating for thousands of years with a compass, this can be quite accurate but requires a lot of skill to get it right and you will also need a good quality map to plot your position accurately and will also be dependant on the weather conditions as if you are in limited visibility it will be much harder.
Now everything from planes, boats, ships, cars, cyclists and walkers benefit from GPS systems to plot position and routes. Why not invest in a GPS system for your family and you will never get lost again.
Questions that you may want to ask before buying your marine GPS:
Is user interface ok?
How’s the battery life?
Is waterproof important?
Available accessories, mounts, cases?
Garmin Magellan TomTom Furuno Interphase Northstar Sitex Cobra Eagle Simrad Navman JRC Lowrance Raymarine Handheld Car Marine GPS systems and accessories at marinedeal.com.
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