Garmin DriveSmart 50 LMT GPS Navigator DRIVER ALERTS - Receive alerts for upcoming sharp curves, speed changes, school zones, a fatigue warning, nearby red light and speed cameras and more EASY TO USE - Dedicated GPS navigators display current street, current speed, speed limit and arrival time GARMIN REAL DIRECTIONS - Guides like a friend, using recognizable landmarks, buildings and traffic lights SMARTPHONE NOTIFICATIONS - Customizable smart notifications let you display calls, texts and other app alerts on your navigation screen (select models) HANDS-FREE NAVIGATION - Bluetooth calling and voice-activated navigation allow your hands to remain safely on the wheel as you navigate and make or receive calls