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		 I have one in my car as well as  a watch with GPS on it. The one in the car works well to get me home all i do is push the home button and it works out the route in 30 seconds. For someone like me who has no sense of direction its a god send. I tried the watch in Switzerland a few months ago and its ok but you still need a map to locate you position. 
		
	
		
		
		
		
		
	
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