Amazon has a great price on the Garmin nüvi 1690 4.3-Inch Portable Bluetooth Navigator. This deal includes the nuLink Services. Feature wise were looking at a 4.3-inch touchscreen, EDGE network connectivity, City Navigator, Bluetooth for handsfree calling, traffic receiver and more. The nuLink service is free for 2 years and provides access to Garmin’s nüLink! Services like weather forecasts, flight status, white pages, and more.