The Garmin nüvi 1490TV is a GPS navigation device with a built-in TV tuner, allowing users to watch live TV on the go. It features a 5-inch touchscreen display, preloaded maps of North America, and voice-activated navigation. The device also includes Bluetooth connectivity for hands-free calling and traffic updates. Our website offers a range of screen protectors specifically designed for the Garmin nüvi 1490TV, ensuring that the device's display remains scratch-free and protected from everyday wear and tear.