About this item

• INNOVATIVE FOLDING TECHNOLOGY: The double-folding feature reduces the amount of space required. The X21 folding treadmill can be stored in an upright position. 
• DIGITAL DISPLAY SCREEN: A hidden LED digital display screen with an industrial aesthetic design. The X21 series includes an operation panel on the handrail that makes it easier to operate. 
• APP DIGITAL MONITOR: The KS Fit app simultaneously displays your time, speed, steps, and calories burned. Keep track of your workout history.  
• DETACHABLE PHONE HOLDER: Place your favorite tablet or phone on the treadmill's detachable holder. 
• NFC PAIRING & INTEGRATED LUXURY FRAME: The interaction interface can be accessed directly using NFC.  Black spray paint enhances the beauty and durability of the frame.