I genuinely don’t understand why this is a problem for some people. It charges in under 15 minutes while I shower each morning. When I’m traveling I do always forget the charger however.

Robot vacuums on the other hand are awful for me. I always leave small cables and things on the floor like a jacket on the back of a chair. Also it does a poor job of transitioning from a hardwood surface to a thick rug. It frequently fails to charge even sitting on the dock. Also it is louder than even my shop vac.