Real-time aerodynamic drag measurement. Unprecedented accuracy. CdA direct to your bike computer. Simple to use. Requirements ANT+ bike speed or speed and cadence sensor. ANT+ power meter. Garmin Edge bike computer with API level 3.1.0 or above. Note NOT compatible with Edge 130/130plus as these do not run CIQ apps. Go-pro style mount, available separately. Box Contents Aerosensor device. Start-up guide. USB-A to USB-C charging cable.