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.
Bought this GPS to replace an older Garmin product with outdated maps. Used it for a nearly 2000 mile trip from the U.S. to Canada and this GPS performed flawlessly - even when we got to the dirt roads in the "middle of nowhere" in Canada. I initially had a bit of trouble getting my voice commands to be recognized but as time went on, that improved. (It seems that the key is to reduce background noise as much as possible.) While this isn't the largest screen size available, I feel it is the ideal size to not block too much visibility.
Pros: Live traffic (Re-routing saved us a great deal of time) Voice command (after I used it for a while) "Up ahead" feature Size
Cons: Bluetooth - while connecting to my phone was simple, the poor sound quality is enough to make me not use this feature.