Best Rated Robot Vacuum and Mop
Eufy's robot mop and vacuum is the best-rated in its class. It takes a lot of chore of cleaning your floors. It can refill its own water tank, and self-empty its tower bin, and then change out the dust bag.
The most advanced models are smart enough to map your home and note furniture placement. They also can detect dangers and navigate around them, such as loose charging cables or loose socks.
Object Avoidance
Object avoidance helps your robot to avoid hitting things such as cords, toys and clothes that could get caught in the vacuum. These are particularly important if you have kids or pets who are prone to leaving objects on the floor where your robot can find them.
Depending on the model you pick, your robot may have a variety of sensor options to assist it in its quest to avoid obstacles. A few popular ones include crossed IR sensors that beam focused beams of infrared light throughout the room to detect things like furniture legs and door frames. This technology is used by many robots on the market and you can see it in the top models that cost more than other models.
Other technologies for avoiding objects that can be found in more expensive robots include 3D Structured Light, which makes use of cameras and crossed IR sensors to map the surrounding area and detect obstacles. Also, Time of Flight (ToF) sensors which emit and measure the time it takes for light to reflect off of objects to determine the distance to them. These are less common but are a great option for your robot if you're looking for extra security.
Apart from picking up dust and debris on floors that are hard, most of the best-rated robots can mop your floor as well. Some robots come with own water tanks that let them clean up spills and messes. You'll have to empty your robot's onboard dust bin and clean its cameras and sensors between cleaning sessions, but these chores should not take a lot of time.
Mapping
Robot vacuums need to be able to map. This allows them to navigate your home and avoid getting caught up against walls. Without mapping, they might be tripped over by furniture, cords, or pet toys, and end up removing less of your space. With sensors, the majority of robots map your home to identify any obstacles and assist them to navigate around them. This way, they're able to clean the entire floor with fewer passes, saving your time. Many of the top robotic vacuums also have this feature, which enables you to create areas of no-go.

Robots that have a built-in LIDAR system use this technology to map your home quickly and efficiently. The Eufy Clean robot separated my room into different areas and cleaned each independently during our tests. This was a huge improvement over the cheaper models that only had the front bumper sensor. This was a more accurate way of navigating my home and was simple to control with the on-device application.
Although there aren't any robot vacuums that can climb stairs, most effective models have mapping and obstacle avoidance features. These tools help them to pick up debris from carpets and hard floors, and to avoid falling down the stairs. Certain tools come with sensors that make sure they don't fall over the edge of stairs. Others have boundaries to keep them away.
Some robots have an enormous base tower that collects dirt. This reduces the amount of dust or allergens released in your home. These bases can go weeks or even months between emptying and are especially beneficial for those with allergies. Certain models come with self-emptying dust bins that you can empty without opening and closing them manually.
Wi-Fi enabled
Some robot vacuums make use of Wi-Fi to connect with their apps, allowing users to control them with your smartphone instead of (or in addition to) a physical remote. These models are more expensive, however they can save you time as you can schedule cleaning sessions every day, weekly, or even monthly. They also permit you to modify and save floor maps and offer different cleaning schedules.
The most advanced robot vacuums employ dual sensors, combining the LIDAR system to map your space with a structured light sensor that can detect objects and avoid them even if they're hidden under furniture or power cords. These features let your robot reach into tight areas, like the kitchen's nook under cabinets or under your sofas. Some robots have difficulty in these spaces. They are also faster to maneuver around obstacles, have longer runtimes, and bigger dust bins. This makes them ideal for large homes compared to entry-level robots.
The top rated robot vacuums tend to be quick, efficient and effective, picking up most kinds of floor debris, including pet hair, cat litter and other messes. They're also quiet, making them an ideal option for homes with pets and young children. Many of the robot vacuum owners have told us that they appreciate the ease of having their floor cleaned with little effort. This is especially true if they are used frequently. Robots can last just as long as traditional vacuum cleaners if they are given the proper maintenance (cleaning rotating brushes and keeping track of replacement parts). PCWorld has a helpful guide that covers some important tips to keep your robot running smoothly for long time to come.
Larger Dust Bags
Although a robot vacuum may not clean as well as an upright or canister model, it's great in removing dust and other debris that regular vacuuming leaves behind. It can be used to perform quick retouching of floors and can also traverse around cords or other obstacles in your home. If you don't wish to do the deep cleaning yourself, a robotic cleaner can be sent out to scour your floors on a regular basis.
Some of the top-rated robot vacuums have large, easy to empty dust bags which can hold more dirt than one room. This can help save time and money in the form of bags that are replaced. This feature is available on many models including our top choice which is the Ecovacs T30S Combo. This all-in-one robovac has an excellent performance rating and includes self-emptying bin. It also has a mopping feature and an efficient navigation. This is a close race between the iRobot Roomba Combo j9+ and this one, which uses intelligent mapping and avoidance technology. This model has a greater capacity but is slightly more expensive.
Another big difference between these two models is the way they deal with hair that is long which can get caught in the rollers of certain robots. The Roborock Q5 Max+, SwitchBot K10S Plus and Roborock Q5 Max+ are the best performing models. best rated robot vacuum have excellent hair pickup and tangle avoidance scores, along with great auto empty results and excellent path planning. The Eufy and Shark Matrix Plus are also good choices with respectable hair pickup and tangle avoiding, but not as much path planning or auto empty.
The latest robots are fitted with sensors that can detect dirt and other debris on carpets and they're better at picking up pet hair. Some robots have mopping mode, where they can use the reservoir of water to remove stuck-on mess and spills. This feature is a must-have for families with pets and children.
Maintenance
A robot vacuum can help keep up with your home. The top models can remove more dirt, pet hair, and lint than the broom that is used on low-pile or hard floors. They have navigational features that prevent them from getting stuck on power cords, rug fringes or furniture.
According to the model, you can schedule a robot vacuum to run several times a day or watch it in action using an app. These devices are convenient however they can clog and require regular maintenance. This includes emptying the dust bin that is onboard (or in certain cases, the base's larger bin), checking brushes for fur that is tangled, and regularly washing the filters and allowing them to dry according to the manufacturer.
Vacuum expert Emily Rairdin, a store owner apprentice at University Vacuum + Sewing, says a high-quality robot vacuum should last three to five years or more with regular care and attention. She suggests regularly emptying the bin and brush roll and cutting out hair that's tangled in the brushes, and regularly washing and drying the filter in the event that your robot acts as mop. It's also an excellent idea to wipe down the sensors and charging contacts on the dock or robot often with a soft, clean cloth. You can recharge and refill your robot prior to the next cleaning session.