From daily commute to weekend ride, the CatEye AirGPS is ideal for anyone who wants to measure time, speed and distance. Simply click through to a different data field and transfer your ride data to your Smartphone via App to upload to supported platforms. - Sensorless GPS computer - Simple setup via smartphone app - 3-row display. Middle and lower row display programmable by smartphone. - Backlight (Night mode) - Hassle-free operation. ClickTec(TM) button interface, and automatically saves ride data by powering off. - 10hrs runtime - Stores up to 80 hours worth of route recording - Import ride data to Cateye Cycling(TM) and view it on app