Stand-Alone GPS Unit Vs. Cellphone GPS
If you are a WM user, you know there are more GPS solutions than just the stand-alone unit and the Cellphone GPS service that Verizon (VZ Navigator) or Sprint (Sprint Navigation) offer.
Among the general consumer, we should say the most widely adopted tech toys (beside the iPod) within the shortest time is clearly the stand-alone GPS unit. Everything is loaded within this unit, you just need to feed the power through the car cigarette lighter and go.
Recently cellphone carriers start offering the GPS service on cellphone as pay per use basis ($3/day or $10.mo). This solution offers great convenience for mobile user. Since you always have the cellphone with you, there is no need to carry extra gears.
Laptop put together a GPS vs. Cellular GPS comparison covering several aspects of GPS usage. The comparison is well done and easy to read. You will find out what solution will be the winner.
[Source Laptop]
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