How to Find the Best Budget Robot Vacuum
A bargain robotic vacuum is a great value. Beware of the maintenance costs that could be more than expected: tangles in brushes, blocked air inlets and emptied dust bins will quickly make your automatic cleaning dream into a burden.
For a lot of people the most affordable robot is the iRobot j7 Combo. It provides the exact hands-off performance for only a fraction of the cost.
Suction Power
Some models in this category are able to handle basic vacuuming. Others may need the use of a handheld nozzle for deeper cleaning. If you live in a house with primarily hard flooring or carpet, a budget-friendly robot vacuum is likely to suffice. If you have a mix of floors, have rugs or pets who shed, you'll get the best results with a more capable robot vacuum.
Certain models that are priced lower come with mopping capabilities and a water tank, which increases their capabilities. The newer Dyson R7050C is a good example. It has very good scores in CR's tests of navigation and a generous bin capacity of 770ml, however it's louder than a lot of the other robots we've tried and doesn't offer mopping features. Eufy Roborock Q5 Pro is smaller and quieter and comes with an automatic dock. It has a reservoir of water and a suction power of 5,500-pascals as well as an enormous bin that you can fill with cleaning products to boost its effectiveness. You can control the Q5 Pro via the smart app to mop or vac in the room, or a series of rooms or an area, and you can create no-go zones and customize mopping and suction settings to suit different rooms.
The Shark ION is a good choice for those who are seeking something affordable, simple and reliable. It is not as sophisticated as other models, with an uncomplicated app and basic mapping capabilities, but it does have superior cleaning and navigation capabilities. It's also among the few robots we've tested which can tell the difference between hard flooring and carpets, and it has a 300ml trash bin that has to be empty every 30 days.
If you want a more advanced model that can vacuum, mop and draw a map of your house to help you avoid obstacles look at some of the top models in this price range. The iRobot Roomba 650 and 750 are extremely powerful suction power and combs that are clever 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 robot vacuum cleaner that is budget-friendly can be just as effective as expensive models, as long as it can navigate through your home and avoid obstacles. To assess the effectiveness of navigation, our lab technicians installed a tracking device to observe a robot's move through a multiroom test house and test its ability to identify the rooms it needs to clean in a specific amount of time frame, while avoiding hazards such as rug power cords, power cords and furniture. We also look at the speed at which robots can navigate through different terrains within a house, including the floor and stairways.
The most affordable robot vacuums have navigation systems that let them effectively clean a room without having to waste time or crashing into obstacles. Most feature mapping capabilities, which are essential for full-house cleaning. However, even models that do not have mapping can be used to efficiently cover a room, so it's important to balance cost with the features you need for your home.
We also look at how easily a robot can get over common thresholds in the home like the height of a door sill or the height of the sofa. A good budget robot will be able to pass through these obstacles and some even come with settings that alter the suction power based on the floor type. In the end, we must take a look at whether a budget robot is compatible with your smart home setup and can be controlled remotely through an app or via voice control.
One example of a top budget robot is the iLife V3s Pro, which comes with basic mapping capabilities as well as other features that make it an affordable price. It can be controlled by the iRobot App and comes with an automatic return feature that returns the robot to its base when the battery is exhausted, then continues where it began.

The iLife V3s Pro doesn't have the advanced object avoidance found on many premium robots, but it has a live camera that transmits a grainy video feed to your phone so you can monitor it while it is working. The cameras can also spot stairs and other obstacles and trigger an alert when the robot comes across them. However, the iLife employs random navigation instead of a method designed to avoid objects that are stuck to furniture legs, which means it may not be able around a leg on a chair or any other tight spot as a robot that has mapping capabilities.
Cleaning Performance
When you're searching for a robot vacuum it's important to balance cost with performance. Budget models may lack advanced features, such as mapping, but they will still do an excellent job of cleaning your home. Pay attention to the size and capacity of the robot's dust bin. It is essential to have enough space to accommodate all the garbage the robot gathers, such as pet dander, dirt and hair.
You'll need a machine that can remove dirt and stains from carpets too. We test all models on the ZDNET robot vacuum chart for their ability to remove dirt and hair off carpet, and the best models come with a brush that is designed to penetrate the carpet's fibers and pull out debris.
Budget models are effective in cleaning small spills from plain floors or low-pile floor carpets but they struggle to remove larger 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 debris from tight spaces such as corners and under furniture.
The iLife V3s Pro is the best budget model for vacuuming and has scored top marks in our tests because of its ability to lift dirt and hair off carpets. It's also among 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 bar. It also has the ability to adjust the power to match the surface. It has a sidebrush that comes with three bristles to push hair and debris into the robot's path. However, it is not as effective at picking up fine dust.
Find a model that has mop and vacuum functions, such as the Combo j9 Plus. This robot can simultaneously mop and vacuum and you can alter the settings for each room. It's more expensive than other robot vacuums in our list, but it has a camera on the front that allows for a more precise mapping and better obstacle avoidance for things like power cords or cat Poop.
Maintenance
The convenience that robot vacuums offer is fantastic, but the technology comes with a price. They require regular maintenance that ranges from emptying their dust bin to changing filters and cleaning the brush bar. They can also become tangled in cords or fall off the stairs.
The best budget robot vacuum s can ease these problems because they require minimal administration by the user. The top models are equipped with navigation systems that enable them to avoid obstacles and avoid dangers like electrical cords, food debris and even dropped food. They use sensors to map rooms, and create maps that inform them where they've cleaned.
Don't let the cost of the higher-end models deter you. They can still do an excellent job if given a chance. Our top budget choices are from leading OEMs like iRobot Roborock Dreame. You can be certain that they've been designed with care and are built to last.
If you're willing to spend more, think about mopping machines. These machines can clean floors using a damp cloth and eliminate staining that is difficult to remove. They can also be used combination with mop pads to tackle tough jobs, such as dried coffee.
There are several mopping robots in our list, but the best budget model is the TP-Link Tapo RV30 Plus. It has a sleek, uncluttered appearance, but it also comes with all the features and performance of a top-rated robotvac. During our tests the RV30 was capable of moving without bumping mindlessly into furniture and create detailed maps of its floorplan that it could use on future runs. It's the only budget robot we've tested to include this feature, although the iRobot Roomba has similar capabilities for mapping, and an in-app setting that guides you through the process step-by step.
Whether you choose a top-rated robot or a less expensive alternative, you should always maintain your robot 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 details). It is also recommended to replace its battery as required and monitor its Wi-Fi connectivity as well as app updates.