ECOVACS Robotics DEEBOT D63S Robot Vacuum: Capture dust, dirt and debris while you're out running errands with this robotic vacuum cleaner. The smart design enables the unit to move from room to room while avoiding obstacles, automatically adjust cleaning modes to suit soil levels and return back to the docking station when it's finished.
The efficacy of the vacuuming itself is OK, but unfortunately the remote control on this particular unit has a range of about one foot, so it's basically worthless. The batteries in it tested fresh, but anyway I tried new ones with no improvement. The problem may just be in the remote itself which should be easy to replace, but it could also be on the vacuum side, so I may end up returning the entire unit. Worse of course it could be a design flaw.