This Garmin nüvi 2589LMT 010-01187-01 GPS features automatic rerouting that offers a new travel course in the event of a deviation from directions given. The voice prompts provide guidance while you keep your eyes on the road for safe navigation.
I love this GPS. The touch screen is awesome, and I love the bluetooth feature since I don't have bluetooth in my car. My only issues are that the traffic feature isn't always accurate (ex. it will say there is light traffic on my route with a 5 min delay, when really it's bumper to bumper traffic with a 20 minute delay), and the voice command is sometimes wildly innacurate (ex. I will say Walgreens and it will think I said Ikea or something).