Garmin nuviCam LMTHD GPS Units (Certified Refurbished) All-in-one 6.0-inch premium navigator with built-in dash cam and driver awareness features Detailed maps of North America with free lifetime map updates and HD Digital Traffic, the best traffic avoidance solution available from Garmin Integrated dash cam continuously records your drive and automatically saves files on impact Forward Collision Warning alerts if you drive too close to the car ahead Lane Departure Warning alerts if you drift off the road or into oncoming traffic