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.
After speaking with several reps at my local best buy I decided to purchase this GPS. I am constantly traveling and encounter traffic delays that my phone doesn't always foresee or provide alternative routes to (rarely but it happens). I was told multiple times that this GPS would alert me on traffic updates, and updates that your phone wouldn't receive and let me know when to go alternative routes - what no one mentioned was the cables to allow for traffic updates would cost an additional $100 or so. Very disappointing to learn after you spend hours updating maps on the GPS. If you are looking for a GPS that can take you from place to place this works great - but I wanted the GPS for the traffic updates. I don't want to spend $350 in total to get those updates when my phone works fairly decent and provides updates via Google maps. I will be returning this tonight to my BestBuy :/