TRUE's Z5.0 treadmill embodies all of our long-lasting design and style. The heavy-gauge, robotically welded steel frame offers superior stability, durability, and performance. This machine complements a room instead of taking it over with its small footprint. The Z5.0 Treadmill features: TRUE Soft System(R) and Orthopedic Belt Quick Speed and Incline Keys GymTrackr App Integration