Cisno Robot VaccumMultiple Operation Methods It works with Alexa and Google home and it also can be controlled by Smart phones as well as a physical remote controller(included). Intelligent It has four cleaning modes(smart cleaning, edge cleaning, spot cleaning & single room cleaning) and features 32 groups of sensors to navigate and prevent falling from the staircase and also detect obstacles in front of it. Clean Thoroughly Powerful 1300Pa brushless motor picks up