It is a great device which incorporates the best of both worlds. It is a great GPS device with built-in dash-cam support. It comes with a 5-inch high-resolution screen for seeing the map in detail. The screen also adjusts with the outside-brightness which makes for easy viewing. The 3D Landmark Guidance feature helps in seeing the map like the real world. The Live-Traffic updates help in always remaining ahead of the traffic. The local speed limit helps in avoiding speed tickets. The spoken- safety alerts help in keeping hands behind the steering wheel.