The Wahoo Fitness KICKR HEADWIND Smart Fan is the first ever smart fan, designed with the cyclist in mind. This fan is designed to mirror the shape and position of a cyclist's body while riding on a bike and produces wind speeds topping out at over 30 mph to keep you cool during your hardest efforts. It features four preprogrammed fan speeds that allow you to select your ideal airflow manually, or, by pairing your ANT+ speed sensor, heart rate monitor, or smart trainer directly to the fan, it will automatically adjust as your speed or heart rate increases. Enjoy indoor training like never before with the innovative Wahoo Fitness KICKR HEADWIND Smart Fan!