Garmin 010-00226-03 GPS V Deluxe 12-Channel GPS with Turn-By-Turn Navigation 0100022603 Continuously tracks up to 12 satellites to computer and update your position Acquisition Time (Warm) - Approximately 15 seconds GPS Accuracy - less than 15 meters, 95% typical Included Enhanced MapSource City Select CD with full coverage and full unlock provides access to detailed street-level maps, with locations of restaurants, hotels and other services Automatically calculates routes with turn-by-turn directions, and audible beeps that alert you to upcoming turns