Smooth Fitness CE 3.6 Elliptical Trainers (2014 Model) The motion of the pivoting foot pedal mimics the natural motion keeping your ankle, knee and hip from suffering impact and strain With a oversized, backlit LCD display, you can easily read course profiles, speed, time, distance, heart rate, calories & resistance level The CE 3.6 offers an iPod docking station with speakers for you to workout to your favorite music