https://telegra.ph/10-Facts-About-Robot-Cleaner-That-Can-Instantly-Put-You-In-Good-Mood-12-18 Top Robot Vacuums and Mop Combos Robots aren't quite as adept at removing particles like metal screws or pasta pieces. They are however amazing at sweeping dust, pet hair, and food particles. The best models have intelligent navigation technology and object avoidance features that allow them to maneuver around cords, toys and other obstacles in the household. 1. Roomba iRobot i3+ from iRobot EVO The iRobot Roomba i3+ EVO is a great robot vacuum that has a variety of innovative features that make it more easy to maintain than most competing models. The automatic bin emptying feature is among the most convenient features we've seen on an iRobot and it is compatible with hard floors as well as carpets. It's also easy to install and use, with the app guiding you through the process step-by-step. Another feature that is impressive is its ability to return to the spot where it left off in our tests--it did this for 77 minutes in one cleaning before running out of battery. The i3+ EVO is different from the other robot vacuums we tested has a self emptying bin that automatically disposes of debris in an external dirt compartment on its charging base once it's full. This helps reduce the need for hands-on maintenance and also helps prevent the i3+ EVO from overfilling, but it must be manually empty after each cleaning session. The i3+ EVO dustbin can hold 2.4L that will last for four to five cleaning sessions. Similar to the i7, this model also uses the latest floor sensors to create maps and navigate in neat rows. However the i3+ EVO only stores one map, whereas the i7 has the capacity to store multiple maps. The i7 also has the ability to use its map to create no-go zones and virtual barriers, however the i3+ EVO can't. While the i3+ EVO is better at picking up dirt and debris from surfaces than the other robovacs that we tested however, it's not the most effective when it comes t