Polar CS400 Heart Rate Monitor
Cycling Computer

The CS400 is the choice for the cyclist with the competitive attitude. Track your ride with wireless sensors, prepare your detailed training program with the Polar ProTrainer 5™ software.

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	Optional: IrDa 2.0 USB Interface -- Transfers data to and from a PC using infrared communication. Infrared communication, or IrDa, allows for two-way exchange of settings and exercise data with a PC.
	Wireless Polar CS speed sensor - New advanced sensor measuring the cycling speed. Wireless sensor that provides current, average, and maximum speeds. Easy attachment and aerodynamic design.
	Cycling Limits - Cycling limits can be set for heart rate, cadence or power output. You can set upper and lower limits for heart rate, cadence or power output. Audio and visual alarms if your cycling rate goes out of the preset range. This feature is useful for maintaining a certain level of intensity in your exercise.
	Incline Measurement - Measures incline with uphill or downhill steepness in percentage or grades. Uphill or downhill steepness in percentages and grades calculated from altimeter data. Numerical information helps you to track your cycling effort accordingly.
	Cycling Economy - Tracks the cycling workload as kcal/h and kcal/km. Cycling workload as kcal/h and kcal/km. With this feature you can foresee your calorie expenditure and secure sufficient intake on a long ride. This feature is also useful for comparing and analyzing the loads of various training types. It also measures how economical your training is.
	Polar Sport Zones - Helps you to train at the right intensity. Polar sport zones provides an easy way to select and monitor the intensity of your training and to follow Polar’s sport zones based training programs. The training is divided into five zones based on percentages of your maximum heart rate: very light (50-60%HRmax), light (60-70% HRmax), moderate (70-80%HRmax), hard (80-90% HRmax) and maximum (90-100% HRmax).
	ZoneLock - Simply the easiest way to set a target zone. You can activate a target zone with a press of a button during your ride. You can also deactivate the zone alarm just as easily – by pressing a button.
Note	The CS400 does not come packaged with a cadence sensor. The cadence sensor is available for purchase separately as an accessory. See Accessories