How to Find the Best Budget Robot Vacuum
A bargain robot vacuum is a great value. But beware that it may cost more than you expect in the maintenance department: untangling hair from brushes, clogging inlets and emptying the tiny dust bins can quickly make your automated cleaning dream a chore.
For many, the best budget robot is the iRobot J7 Combo. It provides the same hands-free experience, but at a fraction of its price.
Suction Power
Certain models in this price range have sufficient suction to perform basic vacuuming, but others might require help with a handheld nozzle in order to reach the deepest cracks and crevices. If you live in a home with primarily hard flooring and a low-cost robot vacuum will likely suffice. If you have a variety of floors, have rugs or pets who shed, you'll be able to get the best results with a more capable robot vacuum.
Certain models that are priced lower come with mopping capabilities and water tanks, which increase their capabilities. The more recent Dyson R7050C for instance, has excellent navigation scores in CR's tests and a generous bin capacity of 770ml, however it's louder than a lot of the other robots we've tested and does not have mopping capabilities. Eufy Roborock Q5 Pro is a smaller robot that is quieter and comes with an automatic dock. It also comes with a water tank, a powerful suction capacity of 5,500pascal and a large bin that can be filled with cleaning solution to make it an efficient mopping device. You can manage the Q5 Pro via the smart app to vac or mop in a room, a sequence of rooms, or an area as well as create no-go zones and customize mopping and suction settings to suit different rooms.

The Shark ION is a good choice for those looking for something that is affordable, simple and reliable. It's not as well-equipped as some of the other models we test, with a no-frills application and basic mapping capabilities, but it does have solid navigation and cleaning abilities. It's also one of a few robots that can discern between carpets and hard flooring. The 300ml dustbin is only emptying once every 30 days.
Look into some of the best models in this price range if you want something more advanced that can vacuum mop, vacuum, and even create a map for smarter obstacle-avoidance. The iRobot Roomba 650 and 750 have very strong suction power, clever combs for pet hair and other dirt, and an in-app scheduling and voice control via your smart home assistant. Samsung Cleanbot SV8000 offers a great cleaning performance at a reasonable price.
Navigation Efficiency
A budget-friendly robot vacuum could be just as effective an expensive model, provided that it can navigate your home and avoid obstacles. To determine navigation efficiency our lab technicians set up a tracker to watch a robot's movement through a multiroom test home and test its ability to identify the rooms it must clean in a certain amount of time, avoiding pitfalls such as rug power cords, power cords and furniture. We also look at the speed at which robots can traverse different terrains in the home, like the floor and stairways.
The best budget robot vacuums are equipped with navigation systems that enable them to effectively clean a room without wasting time or running into obstacles. Many robot vacuums come with mapping capabilities that are necessary to complete a thorough house clean. But even budget models without mapping can be used to effectively cover a space and it's crucial to weigh the cost against the features you need for your home.
We also examine the ease with which robots can traverse thresholds within the home, for example the heights of a door's sill and the heights of a sofa. A good budget-friendly robot will be able to pass through these obstacles, and some have settings that can adjust the suction power according to the type of floor. We also consider whether the robot is compatible with smart home technology and can be controlled remotely through an app or voice commands.
The iLife V3s Pro is a fantastic example of a budget robot that comes with basic mapping capabilities, as well as other smart features. It's also incredibly affordable. It can be controlled using the iRobot App and has an automatic return feature that returns the robot back to its base once the battery runs low and continues where it started.
The iLife V3s Pro doesn't have the advanced object avoidance features found on many of the top robots, but it has live cameras that send an unreliable video feed to your phone so you can watch it while it is working. self vacuum can spot stairs and other obstructions and alert the robot if it encounters them. However the iLife employs random navigation instead of a method that is designed to avoid objects stuck to furniture legs, so it may not be able to get around a chair leg or other tight spot as well as a robot with mapping capabilities.
Cleaning Performance
When you are looking for a robot vacuum, you should balance the cost and performance. Budget models may not feature advanced features such as mapping but there are models that are very effective in cleaning your home. You should also pay attention to the size of a robot's dustbin and how much dirt it can hold before needing to empty. It should be able to accommodate all the waste that a robot collects, including hair dirt, pet dander.
You'll also require a robotic vacuum that removes stains from carpets. We test each model in the ZDNET chart to determine whether it is able to remove dirt and hair from carpet. The most effective models have a brush that digs through the fibers to eliminate dirt.
Budget models are effective in cleaning small spills from plain floors or low-pile floor carpets however, they aren't able to get rid of larger pet hairs and debris from higher-pile carpets. They typically have less suction power than models that are more expensive however they can do a a good job of clearing out debris from tight spaces such as corners and under furniture.
The iLife V3s Pro is the best budget model for vacuuming with top marks in our tests due to its ability to remove dirt and hair off carpets. It's also one of the quieter models we tested and is easy to use. It comes with a suction hole that collects debris instead of pushing it through the brush bar. It can also adjust the power to match the surface. It comes with a sidebrush that has three bristles that push hair and other debris into the path of the robot. However, it is not as effective in sweeping dust particles.
Choose a model that includes both vacuum and mop functions, like the Combo j9 Plus. This robot can vacuum and mop simultaneously, and you can customize the settings for each room. It's more expensive than other low-cost robots in our chart however, it has the advantages of a forward-facing camera that allows more precise mapping and better obstacles to avoid for things like power cords and cat Poop.
Maintenance
Robot vacuums are useful however they come with costs. They require regular maintenance including emptying their bins to changing filters and cleaning the brush bar. They may also get caught in cords and drop off the stairs, which is why they must be watched with care.
The best budget robot vacuums reduce these hassles since they require only minimal management by the user. The best models come with navigation systems that enable them to avoid obstacles and avoid hazards like electrical cords and food items that have been dropped. Sensors are used to map rooms, and create maps that tell them where they've cleaned.
Even the most basic robotic vacuums will give a decent clean when you give them a shot and don't be put off by the price of better models. Our top budget picks are from top OEMs such as iRobot Roborock Dreame. You can be assured that they've been created with attention to detail and are built to last.
Think about a robotic mopping machine if you are willing to pay more. These can swish a wet cloth over floors to scrub them clean and remove stubborn stains, and can be used with a specially designed mop pad for difficult jobs such as dried coffee.
There are many mopping robots included in our roundup however the most affordable model is the TP Link Tapo RV30 Plus. It has the sleek and uncluttered appearance of a home hub, but the performance and features of a top-rated robovac, including LiDAR navigation. During our tests the RV30 was capable of navigating without bumping mindlessly into furniture and build detailed maps of its floorplan that it can use for future runs. This is the only robot in the budget that we tested with this feature. iRobot Roomba also has mapping capabilities, but the app's setup guides you through the entire process.
Be sure to maintain your robot regardless of whether you opt for a costly robovac or one that is less expensive. It's a good idea to empty the dust bin after each cleaning task, and also to clean the filter, if it has one (check the owner's manual or the website of the manufacturer for more information). Replace the battery as necessary and verify the Wi-Fi connectivity.