The Garmin StreetPilot C550 introduces GPS navigation integrated with traffic capabilities. It includes, an integrated FM TMC traffic receiver which notifies you of traffic, construction and weather delays. It can automatically suggest alternative routes so that you can avoid these delays. On the C550 the service is available  only in select cities in North America. The list of current cities is available here

The StreetPilot C550 also includes Bluetooth technology integrated with a microphone and dual speakers that lets you to make hands-free mobile phone calls on a compatible Bluetooth wireless phone. View incoming calls on the c550, and simply tap the screen to answer. Just speak into the built-in microphone while staying focused on your driving. In addition, retrieve and dial numbers from the personalized phone book or the phone’s call history log. You can also make calls from the StreetPilot C550's huge points of interest database – which includes hotels, restaurants, stores, and much more.

Rent for $7 a day.

The Garmin StreetPilot C550