How to Find the Best Budget Robot Vacuum
A bargain robotic vacuum is a great value. Beware of the maintenance costs that might be higher than you anticipated: tangles in brushes, air inlets that are blocked and emptying dust bins will quickly transform your dream of automated cleaning into a burden.
The iRobot j7 Combo is the best value robot for a variety of users. It offers the same hands-free experience at a fraction of its price.
Suction Power

Certain models within this price range offer sufficient suction to perform basic vacuuming, while others may need a little assistance by a handheld nozzle to get deep into crevices and cracks. A budget-friendly vacuum is likely to complete the job if you have an apartment with primarily hard floors. If you have a mixture of floors, rugs or pets who shed, you'll be able to get the best results with a more capable robot vacuum.
Some models with a budget price include mopping capabilities and water tanks, which increase their versatility. The more recent Dyson R7050C, for example, has excellent navigation scores in CR's tests and a large 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 automated dock. It has a reservoir of water, a powerful suction power of 5,500-pascals, and a large bin that you can fill with cleaning products to boost its effectiveness. You can manage the Q5 Pro via the smart app to mop or vac in a room, a sequence of rooms, or an area as well as set no-go zones and customise suction and mopping settings for different rooms.
The budget Shark ION is a great choice for those seeking an affordable, basic device that is reliable. It's not as advanced as other models, and comes with a basic app and minimal mapping capabilities, but it does have excellent navigation and cleaning abilities. It's also one of one or two robots that can discern between hard flooring and carpets. The 300ml dustbin only empty once every 30 days.
Take a look at some of the top models within this price range If you're looking for something more sophisticated, able to vacuum mop, vacuum, and even create maps to help you avoid obstacles. The iRobot Roomba 650/750 has a powerful suction, clever combs to remove pet hair and dust, and it can be controlled through your smart home assistant. The Samsung Cleanbot SV8000 is another option that offers excellent cleaning performance for the price.
Navigation Efficiency
A budget-friendly robot vacuum could be as effective as an expensive model in the event that it is able to navigate your home and avoid obstacles. To measure the effectiveness of navigation, our lab technicians set up a tracker to watch a robot's movement through a multi-room test house and assess its ability to identify the areas it has to clean in a given time frame, while avoiding hazards like power cords, rugs, and furniture. We also look at the speed at which robots can traverse different terrains in a home, such as stairs and floor transitions.
The most affordable robot vacuums have effective navigation systems that can help them to tidy up a space without spending time, running through obstacles, or getting stuck. Many robot vacuums come with the ability to map which is essential for a full-house clean. Even models that aren't mapping can efficiently cover a room. It's important to consider balancing the price of your machine with the features you require.
We also look at how easily a robot can cross over thresholds in the home, for example the heights of a door sill and a sofa. A good budget robot should be able to transition over these obstacles, and some provide settings to alter suction power to suit different kinds of floors. We also look at whether the robot is compatible with smart home technology and is able to be controlled remotely via an app or voice command.
The iLife V3s Pro is a excellent example of a budget robot that offers basic mapping capabilities and other smart features. It's also very affordable. It can be controlled using the iRobot app, and also has an auto-return feature that will return it to its original location when the battery has run out and then picks up where it began.
The iLife V3s Pro doesn't have the advanced object avoidance found on many premium robots, but it does have live cameras that stream an unreliable video feed to your phone so you can watch it while it is working. The cameras can detect obstacles like stairs and other steps and alert the robot if it comes across them. The iLife however, employs random navigation instead of a method that is designed to prevent objects from being stuck to furniture legs. It might not be able get around a tight spot or a leg of a chair as a robot system that has mapping capabilities.
Cleaning Performance
When shopping for a robotic vacuum, you must consider the cost and performance. There are models that aren't as expensive and don't feature advanced features such as mapping but there are some that excel in cleaning your home. Pay attention to the size and capacity of the robot's dustbin. You'll need to have enough space to accommodate all the garbage a robot collects including dirt, pet dander and hair.
You'll also need a robot vacuum that is able to remove stains from carpets. We test each model in the ZDNET chart to see whether it can remove dirt and hair from carpet. The most effective models have an exclusive brush that digs through the fibers to remove dirt.
The budget models are great at getting rid of small messes on bare floors or low-pile floor coverings however, they aren't able to get rid of larger particles and pet hairs from higher-pile carpets. These models tend to have a less powerful suction however they can be effective in cleaning debris from tight areas like corners and under furniture.
The iLife V3s Pro is the best budget model for vacuuming, scoring high marks in our tests because of its ability to remove dirt and hair from carpets. It's also among the quieter models we test and easy to use. It has a small suction opening which collects debris instead of pushing it through the brush bar, and it can adjust power to match the surface. It comes with a sidebrush that has three bristles to push hair and debris into the path of the robot. However, it's not as effective at picking fine dust.
If you need both a vacuum and a mop, look for a model that can do both such as the Combo j9 Plus. cleaning robots can mop and vacuum simultaneously and you can alter the settings for each room. It's more expensive compared to other low-cost robots in our list, but it has the advantages of having a forward-facing camera which enables more precise mapping and better obstacle avoidance for things like power cords and cat Poop.
Maintenance
Robot vacuums are useful, but they come at a cost. They require regular maintenance including emptying their bins to changing filters and cleaning the brush bar. They may also get caught in cords, or fall off the stairs.
The best budget robot vacuums can ease these problems since they require only minimal administration by the user. The best models have navigation systems that avoid objects and stay clear of dangers, including tangled electrical cords and dropped food. They use sensors to map rooms and create maps that inform them where they've cleaned.
Don't let the price of the more expensive models deter you from buying. They are still able to do a fantastic job if given the chance. Our top budget picks are from top OEMs such as iRobot Roborock Dreame. You can be certain that they've been designed with care and built to last.
Think about a robotic mopping machine if you are willing to spend more. These machines can scrub floors using a wet cloth and remove the most stubborn stains. They can also be used in conjunction with a mop pad to tackle difficult jobs, like dried coffee.
The TP-Link Tapo RV30 plus is the best budget mopping robot we've reviewed in our roundup. It has a neat and uncluttered design, but it also has all the features and capabilities of a top robovac. During our tests the RV30 was able to navigate without hitting furniture, and also create detailed maps of its floorplan that it can reference on future runs. This is the only budget robot that we have tested with this feature. iRobot Roomba also has mapping capabilities, but the app setup guide you through the entire procedure.
If you decide to go with the top-rated 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 every cleaning session (refer to the owner's manual or the site of the manufacturer for more information). Replace the battery if necessary and verify the Wi-Fi connectivity.