The True Performance 8000 Treadmill offers optimal comfort and support for a safe and effective workout. Featuring TRUE's Soft System® and Soft Select® deck for reduced impact on joints, the treadmill offers cushion levels from soft to firm. With integrated Orthopedic belt and Polar Heart Rate Compatible technologies, you can track your workouts using the GymTrakr App, Zwift, and the included Heart Rate Strap. The treadmill also offers challenging workout programs for any fitness level, and comes with comprehensive and lifetime warranties.