How to Find the Best Budget Robot Vacuum
A bargain robotic vacuum is a steal. But beware that it may cost more than you anticipated in the maintenance department: untangling the fur from brushes, blocking inlets and emptying small dust bins can quickly turn your dream of automated cleaning an exercise.
The iRobot j7 Combo is the most affordable robot for many people. It delivers almost the same hands-off performance for a fraction of the price.
Suction Power
Some models within this price range offer sufficient suction to perform basic vacuuming, however others may need a little assistance from a handheld nozzle to get deep into crevices and cracks. If you live in a home that has mostly hard flooring or carpet, a budget-friendly robot vacuum should do the trick. However, if your floors are an assortment of surfaces and you also have rug, or have pets that shed, a better model will give you the best results for your price.
Some budget models come with mopping features and a water tank, increasing their capabilities. The latest Dyson R7050C model, for example, has excellent scores in CR's tests of navigation and a generous bin of 770ml, but it's louder than most of the other robots we've tested and doesn't have mopping features. Eufy Roborock Q5 Pro is smaller and quieter and has an automatic dock. It also has water tank, powerful suction power of 5,500pascals and a large bin can be filled with cleaning solution to make it an effective mopping machine. The Q5 Pro can be controlled by the smart app which allows you to mop or vacuum a space, sequence of rooms, or an entire area. You can also create no-go zones and customize suction settings for each room.
The Shark ION is a good choice for those looking for something affordable and simple to use. It's not as advanced as the other models we've tested that have a simple app and basic mapping capabilities, but it has good navigation and cleaning capabilities. It's also one of a few robots that can distinguish between carpets and hard flooring. The 300ml dustbin only emptied once every 30 days.
If you want a more sophisticated model that can vacuum, mop and even create an outline of your home to help you avoid obstacles look at some of the top models within this price range. The iRobot Roomba 650 and 750 are extremely powerful suction power and combs that are clever for pet hair and other fine dirt, as well as in-app scheduling and voice control using your smart home assistant. The Samsung Cleanbot SV8000 is another option that offers superior cleaning performance for the price.
Navigation Efficiency
A robot vacuum cleaner that is budget-friendly can be as effective as expensive models, so long as it is able to navigate through your home and avoid obstacles. To measure the effectiveness of navigation, our lab technicians set up a tracking device to monitor a robot's movements through a multi-room test house and evaluate its ability to find the rooms it must clean in a certain amount of time frame, while avoiding hazards such as power cords, rugs, and furniture. We also analyze how fast robots can move over different types of terrain for homes including stairways as well as transitions between different floor types.
The best budget robot vacuums come with navigation systems that enable them to clean a room efficiently without wasting time or running into obstacles. The majority of robot vacuums have the ability to map which is essential to complete a thorough house clean. But even budget models without mapping can be used to efficiently cover a room, so it's important to consider the cost and features you require for your home.
We also examine how easily a robot can traverse thresholds within the home, for example the thresholds of a door sill or a sofa. A good budget robot will be able to negotiate these obstacles, and some have settings that adjust the suction power according to the floor type. In the end, we must look at whether a budget-friendly robot is compatible with your smart home setup and is able to be controlled remotely using an app or via voice control.
Full Article of a top budget robot is the iLife V3s Pro, which comes with basic mapping capabilities as well as other features that make it a very affordable price. It can be controlled via the iRobot app, and also has an auto-return feature which returns it to its base when the battery has run out, then resumes where it began.
The iLife V3s Pro does not have the advanced object-avoidance technology found on many high-end robots. However it does have live cameras that send a grainy feed to your smartphone so that you can observe it working. The cameras can spot obstacles like stairs and other steps and alert the robot if it comes across them. However the iLife uses random navigation instead of a method designed to avoid objects that are stuck to furniture legs, which means it might not be able to maneuver around a chair leg or any other tight spot as a robot with mapping capabilities.
Cleaning Performance
When you are looking for a robot vacuum, it is important to consider the price and performance. There are models that aren't as expensive and don't have advanced features like mapping but there are many that perform very well at cleaning your home. Be aware of the dimensions and capacity of the dustbin. It should be able to fit all the debris that robots accumulate including hair dirt, pet dander.
You'll need a machine that can remove stains and dirt from carpets, too. We test each model in the ZDNET chart to determine whether it is able to remove hair and dirt from carpet. The top models come with an exclusive brush that digs into fibers to pull out debris.

Budget models are good at getting rid of small messes on plain floors or low-pile floor carpets but they struggle to get rid of bigger debris and pet hairs from higher-pile carpets. They usually have less suction power than higher-end models however, they still do a well at clearing out obstructions from tight spaces like corners and beneath furniture.
The iLife V3s Pro vacuum cleaner is the best vacuum for its price. It has a good rating in our tests, and it can take hairs and dirt off carpets. It is also among our quieter models and easy to use. It has a small suction opening that collects debris instead of pushing it through the brush bar, and it is able to adjust power to be in line with the surface. It has a sidebrush that comes with three bristles that push hair and debris into the path of the robot. However, it is not as effective in sweeping dust particles.
Choose a model that includes mop and vacuum functions, such as the Combo j9 Plus. It can simultaneously vacuum and mop, and define specific vac/mop setting for each room. It's pricier than other robot vacuums on our list, but it has a camera in the front that allows for more precise mapping and better obstacle avoidance of things like power cords and cat urine.
Maintenance
Robot vacuums are convenient however they come with price. Regular maintenance is required, from emptying the dustbin to changing filters and cleaning their brush bar. They may also get caught in cords, or fall off the staircase.
The most affordable robot vacuums can ease these problems as they require little administration by the user. The best models have navigation systems that steer clear of objects and keep themselves clear of dangers, including strangling electrical cords and dropping food items. They use sensors to map rooms and create maps that inform them where they have already cleaned.
Don't let the price of the more expensive models deter you. They are still able to do a fantastic job if given the chance. Our top budget choices are from leading OEMs like iRobot Roborock Dreame. You can be sure that they've been designed with care and are built to last.
You might consider a mopping robot if you are willing to pay more. These machines can be used to swish a damp cloth across floors to scrub them clean and remove stubborn stains and they can be used with a specialized mop pad for tough jobs like dried coffee.
The TP-Link Tapo RV30 Plus is the most affordable mopping robot we've reviewed in our roundup. It has the sleek, fussless appearance of a home hub, but the performance and features of a top-rated robovac, including LiDAR navigation. In our tests it was able to navigate without a hitch. RV30 was capable of moving without crashing into furniture, and also create detailed floor plans that it could use on future runs. This is the only robot in the budget that we have tested with this feature. iRobot Roomba also has mapping capabilities, but the app setup guides you through the entire process.
If you decide to go with an expensive robot or a less expensive option, always remember to keep your robovac in good condition. You should empty the trash bin and clean the filter after each cleaning session (refer to your owner's guide or the manufacturer's site for more details). Replace the battery when necessary and verify the Wi-Fi connectivity.