Advanced GPS bike computer for idealistic competing and navigation Features top-level navigation like new rider alerts and preloaded Garmin Cycle Maps Comes loaded with turn-by-turn directions for on and off road courses Preloaded Strava Live Segments allows riders to compare past and present PR times of theirs and others Compatible with smartphones using LiveTrack and GroupTrack apps Monitors cycling-specific measureables like VO2 max and necessary recovery time Long-lasting, 15-hour battery life Specifications: Display resolution: 200 x 265 pixels High-sensitivity receiver: Yes Color display: Yes Ability to add maps: Yes Basemap: Yes Waypoints/favorites/locations: 200 Routes: 100 History: Up to 200 hours Color: Black Dimensions (L x W x H): 1.9 x 2.9 x 0.8 inches Display size (L x W): 1.4 x 1.9 inches Weight: 2.2 ounces Manufacturer warranty: 1-year warranty