Polar CS100B Cycling Heart Rate Monitor
Features: Measures your current average & maximum speed Estimates your time of arrival based on your cycling speed Displays how many calories you&8217;ve burned Wireless Polar CS speed sensor &8211; New advanced sensor measuring the cycling speed Estimated time of arrival (ETA) &8211; Enables you to foresee the time of arrival based on your cycling speed Speed Pointer &8211; Indicates the relation between current speed & average speed The CS100b comes without a heart rate transmitter in case you already have another POLAR product or if you just want a cycling computer without heart rate monitoring.