The Mio MiVue 798 is designed to excel, it uses Sony's high-quality STARVIS CMOS sensor and records in superb 2.5K QHD with 150° wide-angle view. This is to ensure all your recordings are made in the highest of quality and optimal clarity day or night. And there’s more where that came from....With the integrated WIFI you can upload and store your recordings to your smartphone. It’s also packed with safety and drive support features like speed camera warning and Advanced driver-assistance systems