Butlerbot W3 - Keenon's all-in-one hotel solution The Butlerbot W3 provides fully autonomous positioning and navigation technology, making it easy to adapt to hotel aisles, elevators and guest rooms. It will plan the best route, offering the fastest and most efficient service to your guests. With a large payload of 20 kg and a unique cabin climate control system, the Butlerbot W3 offers more space to transport items and the ability to adjust the trays as needed by guests. From the loT platform, users can digitally manage and customize the robot's operation and view operational data at any time.