Bests & Worsts Reviews from Amazon

I would walk at about 2mph for 2-5 miles a day while working. Seems reasonable. After two weeks, if you let the treadmill speed display wouldn't match the actual speed. In fact, if you let the treadmill get up to speed, say 1.5mph, it would visibly slow when stepping on. I would post a second video but I'm not allowed to. After 2 more weeks the motor was blown and making weird noises. (see video) I had contacted customer service. They sucked. For the speed issue they said to try tightening the belt. There is no instructions on what is proper tightness. I don't want to go too tight and break the belt. Since the company doesn't say what proper tightness is, I searched online. It seemed like proper tightness for most treadmills is the ability to lift the center of the belt 2-3 inches at the edge. Okay, check. I didn't overtighten it. The motor still blew out under normal light use in about a month.