The NordicTrack X11i Incline Trainer is a professional treadmill that allows you to burn calories at a high intensity. The appliance has a powerful motor and a wide surface with that can handle an extremely steep incline of 40%. Track a Google Maps route on the 10-inch smart HD touchscreen, or watch the graphic results of your workout in real time. The built-in iFit lets you watch interactive training videos. The heavier your exercise, the harder the smart fans start blowing. If you've set a goal to lose weight, or to train in a specific heart rate zone, you can use the heart rate sensors at the front of the treadmill. Rather enjoy a relaxed training while watching a movie? Use the tablet holder and speaker connector to watch a movie.