An upright walker falls into the specialty walkers’ category. Although it has four wheels and a shape like a rollator, the upright walker’s handles extend much higher than a rollator’s until it reaches elbow height. The points of contact are the hands on the grips, and the forearm on the armrests, taking the pressure off your back, legs, wrist, and ankles. Like the rollator, it has a seat to rest when you get fatigued. You can also add walker accessories to it.