Plus, with Voice-activated Navigation you can control the device hands-free by using voice commands. Backup camera compatibility The RV 890 is compatible with the GC 10 camera (sold separately), so you can see whats behind your vehicle. Built-in Wi-Fi keeps you connected Use the built-in Wi-Fi to connect to the free Smartphone Link app to update maps and software, plan trips on your phone or tablet and send destinations to your RV 890. This GPS navigator has a large, 8 edge-to-edge touchscreen display so you can easily see important information in landscape or portrait mode. The RV 890 takes into account the size and weight of your vehicle and then finds the best route. Also, you can save profiles for multiple vehicles or trailers. Road warnings let you know of upcoming steep grades, sharp curves, weight limits and more before you get to them. The built-in Bluetooth wireless technology lets you sync your compatible smartphone with VR 890 to make calls without taking your hands off the wheel. Plus, with Voice-activated Navigation you can control the device hands-free by using voice commands. The RV 890 is compatible with the GC 10 camera (sold separately), so you can see whats behind your vehicle. Use the built-in Wi-Fi to connect to the free Smartphone Link app to update maps and software, plan trips on your phone or tablet and send destinations to your RV 890.