https://setiathome.berkeley.edu/show_user.php?userid=11486685 https://www.diggerslist.com/67609a4bb46ac/about Best Rated Robot Vacuum Cleaner While robot vacuums are fantastic in keeping your floors spotless however, they're not able to replace a full-size vacuum. Even have difficulty getting deep into rugs and carpets, and they can become tangled up in cords and socks. Being on top of routine maintenance (replacing filters, cutting tangled hair from brushes, and emptying the dust bin) will make your robot last longer. Battery Life Most robot vacuums are capable of handling a few cleaning sessions before requiring a charge. The runner-up in our overall picks, the Ecovacs Deebot Q30S Combo is rated to last up to 180 minutes (3,230 square feet) of cleaning time on a single charge. This is more than enough time to clean most smaller homes with a mix of hard floors and carpets with low pile or a larger house where the rooms are roughly the same size. A longer battery life means the robot will spend less time charging and can spend more time cleaning. You should select one with an automatic emptying bin. These models are more efficient at collecting debris and then returning to docks to recharge. It's important to clean or replace filters and clean the sensors and camera on a regular schedule so they can be seen clearly. Smart mapping technology can be a useful feature, as you can program your robot to ensure it only cleans certain rooms or stays clear of areas where it's likely to bump into furniture and other obstacles. It's also useful for ensuring that your robot is able to go under and around beds, sofas and other furniture with a high height. Some robovacs that are inexpensive have boundary strips you can place on the floor to block off areas, and other models with higher-end features use cameras and sensors to accomplish this. Even the top robot vacuums can't replace a traditional vacuum for heavy-duty dirt and debris. It is recommended to keep a conventional powe