The WalkingPad X21 is a minimalist’s dream! This stunning ultra-thin folding treadmill has won several design awards including the Red Dot Award and IF Design Award for impressive visual design and the patented double-fold technology. Gone are the days of ugly treadmills and cheap walking pads, we are proud to offer a space saving and space enhancing way to run and walk at home. The X21 by WalkingPad is a refined treadmill in both form and function.Innovative Folding Treadmill: The double-folding feature reduces space by storing upright against a wall or in a closet.Easy and Intuitive Control:  A simple twist of the Speed Dial increases the speed, no more struggling to push a button while walking.Stay on Track:  All your workout information is stored in the KS Fit app to help keep you progressing toward your weight loss goals.NFC Pairing:  The interaction interface can be accessed directly using NFC (For Android).Detachable Phone Holder: Walk while you watch a show or viral video with your phone conveniently close.Built Beautifully: This stunning walking pad is not just built to last, finished in classy black the X21 is one good looking treadmill.