【Walking Pad with APP】Connect the YPOOFIT APP to our foldable treadmill with incline for an interactive workout. 【4-in-1 Under Desk Treadmill】Adjustable speed ranges from 0.6 to 6.2 MPH. Fold the handlebar for under-desk casual walking mode; raise the handlebar for intense workouts at up to 6.2 MPH.