What is the Best Robot Vacuum for Large House?


deebot robot vacuum scanning the large living room

Maintaining a clean and tidy living place can be a daily battle for homeowners, especially when it comes to larger homes. Just the act of vacuuming alone, the sheer size of expansive floors in different rooms can make cleaning a daunting and time-consuming task. That's why more and more people are resorting to a reliable and efficient robotic vacuum cleaner for their cleaning needs.

Selecting the right smart vacuum is important in order to have a truly hassle-free experience. Not only does it save you precious time and energy, but it also ensures that every nook and cranny is thoroughly cleaned, leaving your floors spotless at all time. Imagine that you are drinking a cup of coffee or having a nap while the automatic vacuum is cleaning floors, barely lift a finger.

Some people are concerned that robot vacuums may not be smart enough to take over completely, especially for large houses. In fact, with years of research, robotic vacuum cleaners nowadays are equipped with advanced technologies that maximize their efficiency. These intelligent devices utilize high-tech sensors, mapping capabilities and powerful suction to navigate and clean your home with precision.

When it comes to large houses, it is essential to prioritize an auto vacuum that can cover more areas in a single charge. You can also look out for other features, for instance, if the robot can function in dark environments, since it's impractical to keep all the lights on at all times. Read along to learn why a smart vacuum is a necessity for large houses, the best models available on the market, and key features you should pay attention to when getting one.

Why You Need A Robot Vacuum For Large Houses

deebot robot vacuum cleaning when woman and cat are relaxing on the sofa

Cleaning is a never-ending task when it comes to large houses. Just think about the amount of space need to cover can make some of us headache. If you don’t have proper help, maintaining a large house is time-consuming and physically demanding – imagine how your back feels after bending over and over again to reach those corners. This is why a robotic vacuum cleaner should be put on the top of your buying list.

One of the standout advantages of automatic vacuums is their extended cleaning coverage. Nowadays, most premier models are equipped with longer battery life and advanced mapping technology, allowing them to cover more areas in a single charge. No more pushing a heavy vacuum cleaner from room to room. Their slim figure can also reach those hard-to-reach corners, such as underneath the bed and sofas. With a robot vacuum, you can simply initiate the cleaning process on your phone and let it effortlessly navigate through your entire house and clean.

Not only do these intelligent devices cover large areas, but they also adapt to different surfaces. Whether you have hardwood, carpet or tiles, these versatile cleaning machines can handle it all. They can recognize different floor material and adjust their cleaning setting s to cater specific needs, saving you from switching between numerous cleaning tools.

These smart cleaning devices also come with smart features that enhance the cleaning process. For example, smart vacuum cleaners that use laser and infrared sensors can function equally well in dark environments, allowing them to clean even when the lights are off or at night. Besides, advanced obstacle detection ensures that the robot floor cleaner navigates around furniture and other objects without getting stuck, and you don’t need to pre-clean the place beforehand. And since one single charge may not be sufficient to cover the whole place, the automatic docking and recharging is another crucial feature.

Perhaps one of the most valuable benefits of an auto vacuum for large houses is the time and effort savings it offers. By scheduling cleaning sessions, you can set it and forget it, allowing the smart vacuum to vacuum or/and mop while you are on other tasks. By reducing the time and effort spent on cleaning, you can free up your energy for more enjoyable activities with your loved ones.

Best DEEBOT Robot Vacuum For Large House

deebot robot vacuum returning to the dock station

ECOVACS is always at the forefront of innovation when it comes to smart home robotics, exploring new ways for robots to transform homeowners’ lives. Their floor-cleaning robots, DEEBOT, are designed to free users from the chore of vacuuming, offering people peace of mind and quality time to enjoy life.


deebot x2 omni robot vacuum

As the new flagship model in the DEEBOT series, DEEBOT X2 OMNI is a powerful robot vacuum for large houses. First and foremost, it has a square and slim body that can easily glide into hard-to-reach corners, such as underneath the cabinets and behind the sofa. It is also capable of elevating up to 22mm 1 to cross most thresholds with ease. The wider, longer 200mm roller brush boosts the efficiency by 19% compared to the previous model. What’s more, this model features the most powerful suction ever up to 8,000Pa2. Together with the OZMO Turbo 2.0 Rotating Mopping System, which applies consistent pressure to the super absorbent and durable chenille fabric mop, DEEBOT X2 OMNI is capable of cleaning tougher and bigger dirt patches and any stubborn stains.


deebot t20 omni smart vacuum

Highlighting its auto mop-lifting feature, DEEBOT T20 OMNI is ideal for households with carpets. Powered by advanced sensors and algorithms, this model can recognize different floor material and when a carpeted area is detected, it will automatically lift the mop pads up to protect your delicate carpet. This way, you do not have to set extra barriers or worry about the robotic vacuum cleaner ruining the rugs. Another great feature is the multifunctional OMNI station. Other than charging the smart vacuum, this docking station can empty the dustbin, wash and blow-dry the mop pads, and refill the water tank, all without needing human intervention. It has a large dust bags that can hold months’ worth of debris, making it more than adequate even for large houses.


deebot n10 plus automatic vacuum

If you’re looking for a budget choice, DEEBOT N10 PLUS is an all-on-one model that give an all-rounded cleaning experience without sacrificing performance for budget. Powered by the state-of-art TrueMapping technology, which combine advanced laser-based LiDAR navigation system with industry-leading dToF sensors, it can create systematic cleaning paths and generate maps with 2x the coverage and 4x the precision of previous technology. For large houses, this is important to ensure there is no missing or repeated spots. Besides, the upgraded 5200mAh battery allows it to clean up to 300 minutes 3 on a single charge and water fill, which easily covering 400m².

What to Consider When Buying a Robot Vacuum for Large Houses

deebot robot vacuum mopping in the kitchen

Ready to pick a robot floor cleaner? If you have a large house, do pay attention to the following aspects when making a purchase:

Cleaning Efficiency

Look for automatic vacuums with powerful suction and mopping capabilities for efficient clean, and check if they have different cleaning modes that can handle various flooring materials, such as carpets, hardwood and tiles. Another useful info would be the noise level, which is usually indicated in the specs. No one would like to be disturbed by the noise of vacuuming, especially if you’re living with pets or babies. Other than the device itself, opt for a model with auto-emptying docking station to enjoy a truly hands-free cleaning experience.

Battery Life

Large houses require robotic vacuum cleaners with sufficient battery life to clean multiple rooms in a single charge. Opt for models with long-lasting batteries that can handle extended cleaning sessions without needing frequent recharging. Regular maintenance and unclogging the brushes and filter also help prolong the lifespan of the machine.

Navigation Technology

The navigation system is one of the most important features for auto vacuums. Advanced navigation systems, such as laser mapping, is crucial in creating accurate maps of your home and plan the most efficient cleaning route. Look for the obstacle avoidance technology like ECOVACS’ AIVI 3D technology, which helps the smart device to go around objects without causing damages.

Dustbin Capacity

With larger living spaces, it's essential to consider the dustbin capacity of the smart vacuum. A larger dustbin means less frequent emptying, allowing the vacuum to clean for more extended periods without interruption.


Are robot vacuums good for large homes?

Yes, premier robot floor cleaners like ECOVACS DEEBOT are powered by many advanced features that make them a reliable cleaning partner for large homes. When buying a smart vacuum for large houses, compare their navigation system, battery life, cleaning efficiency and dustbin capacity to make an informed decision.

Do robot vacuums work with lots of furniture?

If you have plenty of furniture at home, you should prioritize the navigation system and obstacle avoidance technology of a robotic vacuum cleaner. An upgraded navigation system allows the smart vacuum to generate an accurate map of its surroundings and plan the most efficient cleaning path, while the obstacle avoidance technology empowers them to go around objects without causing damages.

Can a robot vacuum replace normal vacuum?

Certainly. Thanks to technology development, smart vacuum cleaners nowadays can efficiently clean and handle different floor materials, just like the traditional upright or canister vacuum. Users can also monitor and control these intelligent machines via the app, for example, if you spill water on the floor, you can select that area on the map and ask the machine to clean it.


  1. 22mm high: This data comes from ECOVACS laboratory.
  2. 8,000Pa: This data comes from ECOVACS laboratory. The suction power of DEEBOT X2 OMNI can reach 8,000Pa.
  3. 300 minutes: The DEEBOT N10 features an upgraded 5,200mAh battery, giving it a maximum runtime of 300 minutes on a single charge while sweeping on silent mode on hard floors.

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