Smart Entry Choice - The WalkingPad X21 is the first model in our X Series and has been trusted by users around the world. If you don't need to run fast and just want a simple way to stay active at home, this is your perfect match. It's light, compact, and easy to use, with enough speed up to 7.5 mph. Smooth & Spacious Running Experience - With a 18.1" wide belt and 47.6" length, the X21 offers a comfortable stride whether you're walking or jogging. Its low 3.78" deck height helps minimize falls and makes it easier to get on and off. Compact & Vertical Storage - Unlike traditional foldable treadmills, WalkingPad X21 features advanced tri-fold technology that allows for two-step fold with vertical storage. Save floor space and keep your room neat without sacrificing performance. Easy Control with Precision Dial Knob - No complex touchscreens - just a smooth, intuitive rotary dial that lets you adjust speed with a simple twist. It's fast, res