The Kinetic inRide is our next generation watt meter. The system uses the new Bluetooth Smart communication protocol found in the iPhone 4S and iPad 3 to pair a heart rate monitor and power sensor pod with the new Kinetic inRide iPhone App to measure wattage with any Kinetic fluid trainer. HOW IT WORKS Our 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 tire 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 favorite web site or email files to a remote coach. All current Kinetic fluid trainers including: the Road Machine, Rock And Roll and Pro Trainer are compatible with Kinetic inRide allowing the rider to capitalize on the benefits of a wattage-based training program.