The Polar S720i is one of the most popular cycling computer/heart monitors ever.Infrared technology allows you to download directly to your PC without a separate interface and maintain a constant record of your workouts, target rates and exercise sessions.Polar exercise features:Wireless ECG accurate heart rateExercise Set (5)OwnCalPolar Fitness TestOwnCodeTarget zones with visual and audible alarm (3)HR max (Polar Fitness test-based)HR max (age-based)Interval timersMaximum heart rate of total exerciseAverage heart rate of each lapMaximum heart rate of each lapRecovery measurement (HR / time)Cycling features:TripSpeed average and maxDistance based intervalDistance based recovery measurementWheel size settings for two bicyclesBike mountSpeed sensor (wireless)Cadence sensor (optional)Power output sensor (optional)Temperature and altitudeComputer connection features:Two-way infrared data communicationUpLink, settings upload from SW to HRMPolar Precision Performance analysis SWOptional IR Interface (for RS 232 serial port or for USB port)Weight management features:OwnCalRecording features:99 exercise filesTraining file info page with date and timeExercise Time (total)Time in target zoneTarget zone limitsAverage heart rate of total exerciseLast OwnIndexCalorie expenditure
