Standing desks are great for getting you off the chair and more active. The JEMPET Under Desk Treadmill lets you take it to the next level. It is compact and thin enough to fit under most standing desks. It supports a speed range of 0.5 to 3.7mph. The treadmill is portable and easy to move around.
This treadmill has a minimum height of 3.93 inches, so it fits under your bed. It has a digital display to show your steps, time/speed, and calories burned.