Garmin edge 820 gps cycle computerthe edge 820 is the all new feature packed cycle computer from garmin it is incredibly lightweight and compact and features a 23 inch high resolution capacitive touch display that works with gloves and when wet with many performance features it is garmins best computer to date it is packed with many features from previous garmin units such as advanced performance monitoring vo2 max recovery advisor strava live segments ftp performance condition and a