【Smart Fitshow APP 】: This foldable treadmill can be controlled not only by buttons but also by the Fitshow app. Fitshow has 107 training courses, 20 outdoor scenes, and 62 virtual tracks. Real-time exercise data recording, regular exercise reports, and exclusive training plans can be developed to improve the running experience. 【Brushless Electric Motor】The treadmill with handles features a 2.5 horsepower brushless peak motor that reduces mechanical wear and tear for longer life. With a speed range of 0.5-6.0mph and a peak load capacity of 300 pounds, this foldable treadmill delivers a smooth, challenging workout that's perfect for home or office use. 【Easy Operation】This treadmills for home offers two controls for ease of use: display buttons and a mobile app. Easily power on/off, adjust the speed, or pause the treadmill with handles to ensure a seamless and enhanced user experience every time. The foldable treadmill's clear and easy-to-read display shows basic metrics such as time, distance, speed, and calories burned, keeping you informed and motivated throughout your workout. 【Space Saving】 Assembling the treadmills for home is very easy. After your workout, the foldable treadmill can be folded up by just one person in a matter of seconds, saving approximately 40% of space. Our foldable treadmill's soft-drop system eliminates any risk of accidentally dropping the treadmills for home base and damaging the floor. In the event of an unexpected situation, disconnecting the safety key stops the treadmill with handles immediately! 【Air cushion damping】Wide 8-layer non-slip textured running belt made of PVC + polyester fibers + cotton yarn is extremely resilient and comfortable for the treadmill with handles. Shock-absorbing running belts provide effective and safe cushioning for knees and muscles while running. Treadmill 40” long running belt size foldable treadmill provides plenty of space for a workout. 1, Easy Move Wheels 2, Foldable Design 3, LED Display 4, Pad Holder 5, Cup Holder 6, Safety Key 7, 3 Models 8, P1-P12 Preset Programs 9, 2.5HP Powerful & Quiet Motor 10, 0.5-7.5MPH Speed Range 11, Heart Rate Sensor Q30-4 and Q30-5 has difference in Display Screen, all the other functions are the same