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Step 1
Know what’s available. GPS units come in 3 different types; they can be built into a car, built into your mobile phone, and come as a portable device.
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Step 2
How will you use it. The type of GPS unit you will need depends on the journey you take. If you are on occasional driver, a single function portable GPS should do. If you drive for a living and your car is your office, consider a GPS built into your car. If you travel on foot, a GPS built into your mobile phone is the best choice.
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Step 3
Research the functions. A GPS can come preloaded with information about the roads in most countries, list places of interest such as, theme parks or sightseeing, and some even detect speed camera locations. Find out about all the functions before buying one.
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Step 4
Hidden costs. Features like live traffic information and detailed maps of foreign countries may have to be brought separately. Every few years, you may have to pay for updated versions of your country’s road map data.
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Step 5
Research the latest devices. As technology improves, you should upgrade to a more technological advanced GPS. Electronic magazines usually advertise the latest GPS devices. So that’s it, you are done.
