Workout Function: 5 fully customized profiles for fast workout setup - Smart Lap Navigation Functions: Total 10 paths with a maximum of 99 waypoints for each path - Heart Rate Monitor: Digitally coded 2.4GHz wireless chest strap * Profile can be configured from the watch or through PC software. - 3 Navigation Modes: Waypoint, Forward, Backward - 4 target heart rate zone * 3 configurable Views (screens) for each Profile - Heading pointer - Above/In/Below zone timer * 3 programmable fields for each view - Current speed, distance to waypoint and destination, estimated time of arrival - Audio Above/In/Below zone alert * A single workout log can have a maximum of 48,170 waypoints. - Manual and automatic waypoint marking (Smart Lap) - Electronic Compass: North Pole pointer, 1 degree resolution with 16 cardinals