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Yes. Use the "current location" feature, and set that as home, when you have the unit at that location.
Sorry, there was a problem. Please try again later.Yes, you can use this without an address and it does have GPS.
Sorry, there was a problem. Please try again later.Of course! It detects your current location via GPS and then will display on a map. It will then estimate the current address you are at against the built in map of North America.
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