A Rollator has four wheels, brakes, and a seat for resting and storage.  There is no need to lift and move Rollators forward, ideal if the user lacks arm strength. Four-wheeled Rollators can be used when only minimal walking support is required.   Rollators are faster and easier to maneuver because of the swivel wheels. Rollators also can be outfitted with accessories such as shopping baskets, and a variety of hooks and clips for carrying canes and umbrellas.