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Garmin - GPS Navigation

Buying Guides About Electronics

GPS Units vs GPS Phones

When GPS technology first appeared, it was only available through dedicated GPS units , but GPS navigation is now standard on many cell phones and smartphones. How do these GPS phones stack up against traditional GPS devices ? We compare both GPS systems below. Comparing GPS Devices: GPS navigation method: Traditional GPS navigation -- with either a portable GPS or a car GPS unit -- uses satellite communication to locate your receiver on the GPS map. GPS phones, however, communicate with cell phone towers to determine your position via your wireless carrier's network. Read More

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Garmin - GPS Navigation

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