Our foldable treadmill will help you to burn calories and lose weight while staying healthy! This high-quality running machine with adjustable speed (1 – 9.9 MPH) and 10 preset programs provide different workout options . so you can choose the appropriate one based on your fitness goal. While running . the clear LED display tracks your exercise data . such as speed . time . calories . and distance. Meanwhile . you can wear the heart rate belt to monitor your heart rate and make the data more accurate. Additionally . the 5-layer shockproof and anti-slip running belt brings a comfortable running experience while protecting your knees and joints. Moreover . the speed will reduce by 2.5 MPH if you press the fatigue button.