Kinetic KK InRide StrapKinetic InRide heart rate strap for use with the KK InRide Pod. Technology: The incredibly accurate fluid trainer power curve allows precise wattage readings at exact speeds as measured indoors on a Kinetic fluid trainer. Firmware in the inRide Sensor Pod measures speed and cadence at the tyre and translates that to wattage with a simple equation. That data and the heart rate data is collected and displayed on the paired iPhone. Post-workout file sharing allows you to upload training data to your favourite web site or email files to a remote coach Buy Kinetic Training from Chain Reaction Cycles, the World's Largest Online Bike Store.