How to Find the Best Budget Robot Vacuum
A bargain-priced robot vacuum is a bargain. Beware of the maintenance costs that could be more than you anticipated: tangles in brushes, clogged air inlets and empty dust bins can quickly make your automatic cleaning dream into a burden.
The iRobot J7 Combo is the most affordable robot for a lot of people. It offers the same hands-off experience at only a fraction of the cost.
Suction Power
Some models in this category offer enough suction for basic vacuuming. Others might require the use of a handheld nozzle for deeper cleaning. A budget-friendly robot vacuum will likely do the job if you have a house with mostly hard floors. If you have a variety of floors, carpets or pets who shed, you'll be able to get the best results with a more capable robot vacuum.
Some budget models come with mopping features and water tanks, which increase their capabilities. The Dyson R7050C features an enormous 770ml bin as well as excellent navigation scores, but it is louder and doesn't have mopping capabilities. The more compact Eufy Roborock Q5 Pro, in contrast, is quite quiet and has an auto-empty dock. It has a water reservoir and a suction power of 5,500-pascals and an enormous bin that you can fill with cleaning solutions to make it more efficient. You can control the Q5 Pro via the smart app to mop or vacuum in a room, a sequence of rooms, or an area and create no-go zones and customize mopping and suction settings for different rooms.
The Shark ION is a good choice for those who are looking for something that is affordable, simple and reliable. It's not as sophisticated as the other models we've tested that have a simple application and basic mapping capabilities, but it does have solid navigation and cleaning abilities. It's also among a few robots that can distinguish between hard flooring and carpets. The 300ml dustbin is only emptying once every 30 days.
If you're looking for a more sophisticated model that can mop, vacuum and draw a map of your home for smarter obstacle avoidance, consider some of the most expensive options within this price range. The iRobot Roomba 650 and 750 offer a powerful suction force as well as a comb that is cleverly designed for pet hair and other dirt, and in-app scheduling and voice control using your smart home assistant. Samsung Cleanbot SV8000 offers a excellent cleaning performance for a reasonable price.
Navigation Efficiency
A low-cost robot vacuum can be as effective as the more expensive models as long as it is able to navigate your home and avoid obstacles. Our lab technicians used the tracking device in a multi-room test home to assess the robot's capability to navigate and find the rooms it required to clean within a certain time period, while staying clear of obstacles such as furniture, power cords, and carpets. We also analyze how fast robots can move over a variety of household terrain, including stairways and transitions between different types of floors.
The most affordable robot vacuums have navigation systems that allow them to efficiently clean a space without getting lost or running into obstacles. Many robot vacuums come with maps that are essential for a complete house cleaning. But even budget models without mapping can effectively cover a space, so it's important to weigh the cost against the features you require for your home.
We also look at how easily a robot can overcome common thresholds for homes, such as the threshold of a door's sill or the height of the sofa. A good budget-friendly robot must be able to pass over these obstacles, and some provide settings to alter suction power according to kinds of floors. automatic vacuum look at whether a budget-friendly robot is compatible with your home's smart-home configuration and can be controlled remotely using an app or voice control.
The iLife V3s Pro is a fantastic example of a budget robot that comes with basic mapping capabilities, as well as other intelligent features. It's also incredibly affordable. It can be controlled using the iRobot app, and comes with an auto-return feature that will return it back to its base once the battery runs out and then picks up where it left off.

The iLife V3s Pro doesn't have the advanced object avoidance that you find on numerous premium robots, however it does have live cameras that stream a grainy video feed to your phone so you can monitor the robot as it performs. The cameras can spot obstacles like stairs and other steps and alert the robot if it encounters them. However, the iLife uses random navigation instead of a method that is designed to keep objects from getting stuck to furniture legs, so it may not be able around a chair leg or other tight spot as well as a robot that has mapping capabilities.
Cleaning Performance
When you are looking for a robot vacuum, it is important to consider the cost and performance. There are models that aren't as expensive and don't include advanced features such as mapping but there are many that perform very well in cleaning your home. You should also pay attention to the dimensions of the dustbins on robots and the amount of dirt it can hold prior to needing to empty it. It should be able to accommodate all the trash that robots collect, including hair dirt, pet dander.
You'll also need a robot vacuum that can remove stains from carpets. We test every model in the ZDNET robot vacuum chart for their ability to remove hair and dirt from carpet. The best models have a specific brush designed to dig into the carpet fibers and remove dirt.
Most budget models do well at picking up messes on carpets that are not paved or carpets with low pile, but struggle to clear larger chunks of debris and pet hair from carpets with higher pile. These models typically have less suction power however, they can be effective in cleaning debris from tight places like corners and under furniture.
The iLife V3s Pro is the best budget model for vacuuming and has scored high marks in our testing with its ability to lift dirt and hair from carpets. It is also one of our quieter models 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 has a sidebrush that comes with three bristles that push hair and other debris into the path of the robot. However, it's not as effective in sweeping up fine dust.
If you need both mop and vacuum, look for a model with both functions, such as the Combo j9 Plus. It can simultaneously vacuum and mop, and it is possible to define specific vac/mop setting for each room. It's more expensive compared to other budget robot vacs in our chart, but it has the advantages of having a forward-facing camera, which allows for more precise mapping and better obstacles to avoid for things like power cords and cat poop.
Maintenance
The ease of use robot vacuums provide is great, but the technology comes with the cost of. Regular maintenance is required to empty the dustbin to changing filters and cleaning their brush bar. They may also get caught in cords and fall off the stairs, so they need to be monitored carefully.
The most affordable robot vacuums minimize these hassles by requiring only minimal supervision from the user. The top models are equipped with navigation systems that allow them to avoid obstacles and avoid hazards such as electrical cords, food debris and even dropped food. Sensors are used to map rooms and create maps that tell them where they've cleaned.
Even the most basic robotic vacuums will deliver a good clean when you give them a chance, so don't be discouraged by the high cost of more expensive models. Many of our top budget choices come from leading OEMs, such as iRobot, Roborock and Dreame and you can be sure that they've been designed with the utmost care and are built to last.
If you're willing to spend more, consider mopping with a robot. These machines can be used to swish a damp cloth over floors to scrub them clean and remove stubborn stains, and they can be utilized with a specially designed mop pad for difficult jobs such as dried coffee.
There are several mopping robots in our roundup but the most affordable model is the TP-Link Tapo RV30 Plus. It has the sleek elegant, minimalist design of a home hub but the performance and features of a top-rated robot that includes LiDAR navigation. During our tests, the RV30 was capable of navigating without hitting furniture and build detailed floor plans that it can use for future runs. automatic vacuum is the only budget robot that we tested with this feature. iRobot Roomba also has mapping capabilities, however the app setup guides you through the entire process.
No matter if you opt for an expensive robot vacuum or a cheaper alternative, you should always maintain your robovac regularly. It is important to empty the dustbin and clean the filter after every cleaning session (refer to the owner's manual or the manufacturer's site for more information). It is also recommended to replace its battery as required, and check in on its Wi-Fi connectivity as well as app updates.