Speed Mode and Measurement of Distance - Speed comparator ( /-) - Altimeter (-2000) - Vertical speed (VTS) - Data Record/Download Mode - Navigation Mode- 4096 points route memory - UTC format with user define time zone.Current speed - Odometer (ODO) - 14000 meter or -6560 - Stopwatch Mode - Recording of GPS data. - Current position indicated by Latitude/Longitude - Time Mode - EL backlight.Average speed (AVS) - Trip time (TM) - 45920 feet) - Chronograph (1/100 sec. precision stopwatch) - The maximum memory for GPS data is 351 hours - Graphical compass resolution 5° - Time (GMT) - Battery level indication.Maximum speed (MXS) - Travelling direction - Total gain (TG) - Chronograph distance - Transmission data to computer by USB cable with docking station - Home navigation - Date.Daily distance (DST) - Altitude Mode - Total fall (TL) - Chronograph average speed - Route downloadable from PC - Route navigation - Satellite synchronized Clock The PGPFPD5 is a GPS speedometer that's the perfect accessory for your bicycle. Use it for races or casual rides, and you'll always be in the know about your current, average, and maximum speeds, plus your compass direction. This device is also equipped with an odometer to measure you total miles, an altimeter to display your altitude, and a chronograph. The GPS automatically logs up to 351 hours of data, which can later be explored and analyzed using the included USB cable and PC data. The GPS can also guide you to a destination or a pre-selected home destination. EL backlight makes this device usable in low light conditions or at night.