The Maestro 4250 is part of Magellan's automotive GPS receiver series of the same name and feature a 4.3-inch WQVGA full colour, anti-glare, touch-screen display. The receiver itself is only 0.7-inches deep and sports an ultra-thin design with an intuitive interface for easy access while driving. It also hosts voice command capability and Bluetooth technology for hands-free calling and system access. The Maestro 4250's SmartDetour system automatically registers traffic delays and prompts the driver upon detection.