That suggests that it doesn't know when its bin is total and will just keep heading. This may be a dealbreaker for some. Having said that, it does area itself back on the dock correctly, you don't require replacement bin bags, as well as the self-emptying does High ability, high https://allhealthmarket.com/product/campaigns/campaign-june/robot-wireless-vacuum-cleaner-powerful-suction-3000ma-smart-vacuum-cleaner-for-home-hard-floors-carpet/