Of course! I found it really confusing to figure out on what dimensions to make my decision. I ultimately went with the one with the widest tread surface, because I have a tendency not to walk in exactly a straight line...

I have one of these: https://smile.amazon.com/Goplus-Treadmill-Electric-Installation-Free-Bluetooth/dp/B081JMW6FJ/ref=sr_1_6?dchild=1&keywords=walking+pad&qid=1608654348&s=sports-and-fitness&sr=1-6

I use it with the safety bar down and walk/work at the lowest speed. One thing to note that you should spend time at the very beginning to make sure that the belt is centered. It was kind of a PITA, but important to do for the longevity of the treadmill (and to not have to listen to hissing/scraping along the sides!).