The scoop: TomTom car kit for iPhone, about $120, by TomTom. Separate application required for turn-by-turn navigation, which costs $59.99 through the iTunes Store.
What it is: This is a docking station for your iPhone that can mount to your car's windshield or dashboard for when you want to use the separate TomTom navigation app, or if you want to mount the iPhone on your windshield for hands-free calling, listening to music or to just use as a device recharger.
Read more
