The best robot vacuum for large house Robot Vacuum and Mop Combo

The Q Revo is a fantastic option if you're looking for a robotic vacuum and mop that is middle-of-the-road. It's a great mopping performance but lacks some of the features of its more expensive sibling.

During testing it was able to tackle dry oats and dust on carpets of medium pile as well as pet hair on hard floors. However, unlike other models, it doesn't employ LIDAR to determine the layout of your home.

1. iRobot Roomba S9+

The iRobot Roomba S9+ robot vacuum is among the best-rated robots. It is a powerful cleaner and plenty of features that include the self-emptying dirt container built into its charging base. The robot will learn your habits of cleaning, and suggest automated schedules to give you an effortless cleaning experience.

The iRobot Home App guides you through the process of setting up. Once everything is connected, you can start the automated cleaning process at the click of the button. You can choose the general clean option, which prioritizes the removal of larger particles like rice and cereal. Or you can choose two mappings to ensure that your entire home is thoroughly cleaned.

This robot vacuum is effective both on bare floors and carpets with a low pile. It can pick up pet hair and sucks large items up. It doesn't lose suction as quickly as other robot vacuums. It has a difficult time with plush or high-pile carpet, best robot vacuum for Large house but iRobot promises it will get better with the next models.

The S9+ features a new design from iRobot that is focused on improving edge and corner cleaning. It's the first Roomba to adopt a flat-fronted D-shaped design, which it hopes will allow it to hug walls and furniture. It's a great improvement over the standard hockey puck shape of robovacs, but we found it to be only marginally better than circular models.

iRobot claims that the S9+ also features a superior filtration system, which prevents tiny particles and allergens from circulating throughout your home. It's a nice claim but we're not convinced it's enough to justify the premium price price.

Its intelligent navigation system makes use of sensors to keep track of the structure of your home, and vSLAM to map the interior of your home. It then cleans your entire house efficiently by avoiding obstacles like stairs and other barriers. The iRobot Home app lets you control the robot and schedule cleaning times, as well as establish virtual boundaries, so it knows to avoid areas that require more attention.

2. Roborock Q Revo

Roborock Q Revo is a robot that combines vacuuming and mopping. Its vacuum settings are just as good as those found on higher-end models. The mopping system is superior because its spinning pads scrub your floors much better than an ordinary pad that vibrates.

The only issue is the absence of a second brush to allow for deeper cleaning. However, that's not a problem if you want to own one of the top robots on the market. The dust tank of the robo-vac is larger than many of its competitors and filling it up only takes two or three cycles, even when you have maximum dirt.

As for the mopping device, I was awestruck by its ability to scrub hard-to-clean dirt from my floors. The two mopping modes that it has that are less aggressive than the more powerful ones, generate very little noise, which allows you to work or even watch TV without distraction. If it encounters the wall or a piece of furniture it gently bumps into it and moves on.

What really sets the Q Revo apart is that it's designed to run nearly completely on its own, with no need for user intervention. The dock of the robo-vac is multifunctional and can automatically transfer trash into a hidden bin. It also washes and dries the clean water tank. The app is good at nagging you only when something needs attention, such as the clean water tank running low or a scheduled cleaning session having been canceled due to a stuffed dust bin.

You can also create and merge actual rooms to customize how the Q Revo manages your home. This is an excellent feature if you have multiple rooms in your home that have different flooring materials or if there's clutter that needs to be cleaned out frequently, like toys, clothes, and books. The robot vacuum was also one of the top performers in my test, picking up debris on carpets and hardwood floors on the first attempt. It can also clean up spills that are wet however I would recommend drying them with a cloth before sending the robot in.

3. Ecovacs Deebot X2 Omni

The X2 Omni has all of the features you'd expect from a premium robot mop vacuum combo vacuum and mop and more. It has a rotating mop and best robot Vacuum For large house a powerful vacuum that can clean carpets as well as hard floors. It is similar to the iRobot Roomba S9+. It also comes with a self-cleaning base station that automatically cleans and empty mop pads, keeping them germ-free and ready for use again. It also has a new sensor system that is able to better detects obstacles, granting it the ability to avoid falling over furniture and other objects.

The biggest difference over the ECOVACS Deebot X1 is that it is sleeker and more modern design due to Danish firm Jacob Jensen Design (best known for its Bang & Olufsen products). Although it's still quite large--it's more than two feet in height and depth and weighs nearly four pounds--the robot itself and its base are less bulky than the Roborock Q Revo or iRobot J7.

This model is more efficient than the X1 as it charges faster and can clean 1,500 square feet in one charge. It also comes with a larger and more robust dust bin that can hold more debris. This makes it easier to empty.

The X2 Omni also has a more natural voice assistant and an app that can be used even when you're not at home. It also has additional mopping modes as well as an intelligent routing feature which allows it to clean certain rooms or areas of your home instead just following a specific route.

The Omni Omni is the most effective mopping performance of any robot we've tested, thanks to its mop pads rotating to scrub away tough stains and a motor that generates plenty of downward pressure. Its vacuuming performance is excellent, and it increases suction when it senses a carpet to ensure a thorough cleaning. It is equipped with a large rechargeable battery that can last up to one week. The mopping feature of the robot is also extremely effective.

4. Dreametech L10s Ultra

The Dreametech L10s Ultra is a premium robot vacuum and mop that comes with a host of convenience features that you don't often see on robots at this price range. It is able to build detailed floor maps, detect different flooring types, and it's one of the few to automatically wash and dry its mop pads. While these features are nice to have, they also make the L10s Ultra more in the category of luxury and could mean it's slightly more expensive than some homeowners require.

Designed to look like a modern floor cleaner, the L10s Ultra is a tall and slim device with an elegant white finish that's enhanced by silver elements and mirror plating. The front of the machine has an impressive bumper that protects the vacuum cleaner and furniture when you are moving around your home. Behind the pane at the front is an additional navigation technology with sensors that help the L10s Ultra navigate tight corners and avoid obstacles.

On the top of the vacuum there is a single button that serves as an on/off switch. By pressing this button, you can activate the vacuum, and pressing it again will turn off the vacuum and send it back to its base station. The control panel includes an oblique menu that lets you choose cleaning modes, schedules, and preferences. The left and right buttons will open the settings of the app where you can alter the way the L10s Ultra interacts with your home.

Like the iRobot Roomba S9+ and Roborock Q Revo, the L10s Ultra uses a combination of LIDAR and camera-based navigation technologies to map out your house. This creates a precise floor plan that helps the robot vacuum and mop efficiently, without getting stuck in cluttered areas. The LIDAR assists the robot vacuum to avoid obstacles and identify them, which is an excellent feature for households with pets or young children.

The L10s Ultra is an extremely powerful vacuum cleaner, which removes 98.4 percent of the debris we test on hard floors, and getting rid of all but the most stubborn juice staining. Its mops are also quite efficient, taking away 98.4% of debris on our tile, wood, and carpet tests. However, it wasn't as efficient in dealing with sand on the floor, or the quaker oats that are on carpet.