Combines Body feedback & cycling data which helps you achieve your cycling goal.ECG accurate heart rate (%/bpm) Average HR Owncal calorie expenditure Calorie consumption rate/hour Calorie consumption rate/km Oversized 3 row display Laps with recall (lap split avg. HR info) 50 Autolap Target zones Speed (actual average & max) / Trip Autostart Wheel-size settings for two bicycles Estimated Time of Arrival / Speed pointer Bike Mount Wireless Speed Sensor Automatic Display scroll Sonik Link. transfer of data to PC & web service Wireless cadence sensor