Sunny Health & Fitness SF-T1408M Manual Walking Treadmill, Gray COMPACT TREADMILL: Excellent for studio style and small apartments. Walking treadmill remains easily portable and foldable. RESISTANCE LEVEL: 8 levels of resistance allow you to change tensions keeping your cardio session different and challenging. 3 levels of incline let you experience different terrain to keep your body working hard. PROGRESS MONITOR: The fitness monitor displays your time, distance, calories burned, scan, steps and heart rate. Easily measure your heart rate on the convenient pulse monitors. SAFETY FEATURES: High-density handrails help you maintain balance while walking or jogging. Step on and off the treadmill easily with the safety grip railing. STURDY FRAME: The solid frame construction supports up to 250 lbs. max weight per user. The ample tread deck supports walking and jogging motion. Folding tread deck and transportation wheels allow you to fold and maneuver the small treadmill easily.