Enjoy turn-by-turn directions throughout North America, voice-activated navigation and an easy-to-read 6" touchscreen color display, with the DriveSmart 66 and Traffic GPS navigation system from Garmin. Along with pre-loaded, easily updated street maps with 3D images of buildings and terrain, the system comes with numerous features to make driving easier and safer. You can use Wi-Fi to download updates anywhere there's a signal, with no need for a computer, and Bluetooth connectivity to your phone permits hands-free calling and real-time traffic, weather, and parking info.