https://squareblogs.net/subwayenergy0/technology-is-making-robot-vac-better-or-worse Best Rated Robot Vacuum Cleaner While robot vacuums are excellent in keeping your floors spotless but they aren't able to replace a large-sized vacuum. Even the best robots have difficulty getting deep into rugs and carpets, and they can become tangled up in cords and socks. Maintaining a regular schedule of maintenance (replacing filters, cutting tangled hair from brushes and emptying the dust bin) can help your robot last longer. Battery Life Most robot vacuums are equipped to handle a few cleaning sessions without having to be charged. The Ecovacs Q30S Combo is a close second in our overall selections. It comes with a battery that can last up to 180 minute (3,230 square feet) on one charge. This should suffice for most small homes with carpets, hard floors and low pile carpets or larger homes with rooms that are about the same size. A longer battery life means the robot can spend more time cleaning, and less time charging on its dock. You should choose a model that has a self-emptying bin. These models are more efficient at cleaning up debris and bringing it back to the dock to recharge. It is important to clean or replace the filters and wipe down sensors and the camera on a regular schedule so they can see clearly. Smart mapping technology is a beneficial feature, as you can program your robot to ensure that it only cleans specific rooms or avoids areas where it's likely to bump into furniture and other obstacles. This feature is also helpful to ensure that your robot is able to get under and around furniture such as sofas, beds and other large objects. A few robovacs that are cheap come with boundary strips that you can use to block off certain areas. Other models of higher quality depend on sensors and cameras. Even the best robot vacuums can't replace a conventional vacuum when it comes to heavy-duty large-pile dirt and debris. It's wise to keep a traditional power vac in re