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.
IN EXCELLENT CONDITION. STILL UNDER GUARANTEE UNTIL SEPTEMBER 2027. OWNER UNABLE TO USE IT BECAUSE OF HEALTH ISSUES. CONTROLLED THROUGH MOBILE APP.