DESC: Get all the cycling feedback you've dreamed of in one compact package. Polar's CS200cad is a wireless cyclo-computer that shows a host of speed and distance features in an easy-to-read 4-line display. Plus, it includes a cadence sensor; an incredibly useful tool for improving and maintaining your pedaling efficiency. Of course, this mobile training lab comes replete with Polar's reliable heart-rate measurement, intervals and computer connectivity, too! Features: -Wireless ECG-accurate heart rate -Heart rate (displayed as bpm) -Heart rate (displayed as % of maximum heart rate) -Automatic/Manual target zone (% / bpm) -Visual and audible alarm in target zones -Exercise Set (extended exercise profiles) -Polar OwnZone: personal exercise session feature -Polar OwnCal: tracks calories burned -Polar OwnCode:personal transmission feature -Target zones with visual alarm -Target zones with audible alarm -Maximum heart rate of total exercise -Average heart rate of total exercise -Minimum