A hand-held portable GPS unit is your best bet for global tracking. If you like to hike, camp, cross-country ski or do any other outdoor activities you will more than benefit from using a GPS receiver. Let me show you some ideas on how you can find the best GPS receiver that would suit all your needs.
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Almost all PDA devices today can attach a GPS add-on to them and use the GSP technology together with a map software. This combination is so popular, that a few manufacturers took a step forward and created PDA's with a built in GPS system, so you won't have to buy these two separately. Is this a good deal? Read on to find out.
Its looks are also rather deceiving, because the ETEN G500 not only sports an integrated GPS receiver, but it