Garmin Edge 705 Road Performance Package: Fully detailed maps included with the Edge 705 Road bundle Trainer. Navigator. Edge 705 pushes you to do your best, then shows you the way back. This GPS-enabled cycle computer knows no limits. Get heart rate, cadence, turn-by-turn directions, power data (from ANT+-enabled third-party power metres) - the works. Even share your data with other Edge 705 friends after your ride. All wireless with a colour display, this is no ordinary cycle computer.Navigate Your RideLose yourself in the ride without losing your way. Edge 705 comes with a built-in basemap, plus it has a microSD card slot for adding map detail and storing workouts, courses and saved rides. Just plug in detailed MapSource