DESC: Polar CS600 is a top-of-the-line cycling computer with a professional-level heart rate monitor and new wireless Polar W.I.N.D. technology sensors: a pro's cycling system. It is packed with new features, e.g. an oversized 3-row LCD display with personalized view options and incline measurement which measures uphill or downhill steepness in percentage or grades. With the Polar CS-600 cycling computer you get the most advanced tools to plan your training smartly. Suggested Retail: $419.95 Features Polar exercise features Wireless ECG accurate heart rate Sportzones Polar OwnZone (advanced) Polar OwnCal Polar Fitness Test with OwnIndex Polar OwnCode(2.4 GHz) W.I.N.D. Polar OwnOptimizer HR-based Target zones with visual alarm 3 HR-based Target zones with audible alarm 3 Cadence-based target zones with visual and audible alarm Power-based target zones with visual and audible alarm Opt. with Power Output HR max (Polar Fitness test-based) HR max (age-based) Interval timers Maximum heart rate of total exercise Aver...