Polar GPS Heart Rate Monitor
Provides heart rate even in water with the comfortable hybrid transmitter; ZoneOptimizer coaches you to train at the right intensity; Sport profiles guarantee a swift switch between different sports.
bestdeal: List Price: $469.95 Price: $389.00 You Save: $80.95 (17%)
Includes G5 GPS sensor and CS cadence sensor W.I.N.D for cycling speed, distance and cadence measurement; Light (46g) and always ready for use with no need for charging.