How to Find the Best Budget Robot Vacuum
A bargain robot vacuum can be a great value. However, it can cost more than you expected in maintenance: detangling hair from brushes, clogging inlets and emptying small dust bins could quickly turn your dream of automating cleaning to be a chore.
For a lot of people, the best budget robot is the iRobot j7 Combo. It provides the same hands-free experience at less than half the price.
Suction Power
Some models in this range are able to handle basic vacuuming. Others may require a handheld nozzle for deep cleaning. If you live in a house that has mostly hard flooring and a low-cost robot vacuum is likely to work. However, if your floors are an assortment of surfaces and there are carpets, or have pets that shed, a more capable model will provide the best results for your price.
A few models that are budget-friendly include mopping and a water tank capability, adding to their flexibility. The latest Dyson R7050C model, for example, has excellent scores in CR's tests of navigation and a large bin of 770ml, but it's louder than most 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. best robot vacuum has water tank, powerful 5,500-pascal suction power and a large bin you can fill with cleaning solution to make it an effective mopping machine. You can operate the Q5 Pro via the smart app to vac or mop in the room, or a series of rooms or an entire area and set no-go zones and customise suction and mopping settings for different rooms.
The budget Shark ION is a great pick for those looking for something basic, affordable and reliable. It's not as sophisticated as the other models we've tested, with a no-frills app and basic mapping capabilities, but it has excellent navigation and cleaning capabilities. It's also one of only few robots that differentiate between carpets and hard flooring. The 300ml dustbin is only emptied once every 30 days.
If you want a more advanced model that can mop, vacuum and draw a map of your house for smarter obstacle avoidance look at some of the most expensive options within this price range. The iRobot Roomba 650/750 has a powerful suction, clever combs to remove pet hair and fine dirt and voice control through your smart home assistant. Samsung Cleanbot SV8000 offers a excellent cleaning performance at a reasonable cost.
Navigation Efficiency
A low-cost robot vacuum cleaner can be as effective as more expensive models, as long as it is able to navigate through your home and avoid obstacles. To determine navigation efficiency our lab technicians set up a tracker to observe a robot's move through a multiroom test house and test its ability to locate the rooms it needs to clean in a specific amount of time, avoiding pitfalls like rug power cords, power cords, and furniture. We also look at the speed at which robots can traverse different terrains in a home, such as stairways and floor transitions.
The most affordable robot vacuums feature efficient navigation systems that help to clean up a room without spending time, crashing through obstacles, or getting stuck. Most feature mapping capabilities, which are vital for full-house cleaning. However, even models that do not have mapping can effectively clean a room therefore it's essential to weigh the cost against the features you require for your home.
We also consider the ease with which robots can pass over common household thresholds like the threshold of a door's sill or the width of the sofa. A budget-friendly robot should be able to navigate these obstacles and some come with settings that alter the suction power based on the floor type. Finally, we look at whether a budget-friendly robot is compatible with your home's smart-home configuration and can be controlled remotely through an app or via voice control.
One excellent budget robot is the iLife V3s Pro, which has basic mapping capability and other smart features in a very affordable package. It can be controlled using the iRobot App, and it has an automatic return feature that will return the robot to its base when the battery is exhausted, then continues where it began.
The iLife V3s Pro does not come with the advanced object-avoidance technology that is found on many premium robots. However, it does have a live camera which transmits an unreliable feed to your smartphone so that you can observe it working. The cameras are able to detect obstacles like stairs and other steps and alert the robot when it comes across them. However, the iLife employs random navigation rather than a method designed to avoid objects stuck to furniture legs, so it might not be able around a leg on a chair 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 price and performance. Budget models may not have advanced features like mapping but there are many that perform very well at cleaning your home. Pay attention to the size and capacity of the dustbin. You'll need enough room to accommodate all the waste that a robot collects, including hair, dirt, and pet dander.
You'll also want a robot vacuum that is able to remove staining from carpets. We test each model in the ZDNET chart to determine whether it can remove hair and dirt from carpet. The top models come with a special brush that digs through the fibers to remove debris.
Most budget models do well in removing messes from bare floors and carpets with low piles However, they struggle to get rid of larger pieces of pet hair and debris from higher-pile carpets. These models typically have a less powerful suction however, they can be effective at cleaning up debris from tight areas like corners and underneath furniture.
The iLife V3s Pro vacuum cleaner is the top vacuum in its price range. It has a high rating in our tests, and it can remove hairs and dirt from carpets. It's also among the quieter models we test and is easy to use. It features a suction opening that is able to collect 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 is not as effective at picking dust particles.
If you're looking for a vacuum and a mop you should look for a product that can do both like the Combo j9 Plus. This robot can simultaneously vac and mop, and it is possible to set specific vac/mop settings for each room. It's more expensive than other robot vac uums we have in our chart but has a camera on the front that allows for a more precise mapping and a better way to avoid obstacles things like power cords and cat poop.
Maintenance
Robot vacuums are convenient however they come with costs. Regular maintenance is required, from emptying the dustbin to changing filters and cleaning the brush bar. They may also get caught in cords and drop off the stairs, which is why they should be monitored carefully.

The best budget robot vacuums can ease these problems because they require minimal administration by the user. The top models come with navigation systems that steer clear of objects and stay clear of hazards, such as the tangled electrical cords or dropped food items. They also use a combination of sensors to map rooms and create maps that show the areas they've cleaned before to ensure they don't re-clean the same areas over and over again.
Even the cheapest robotic vacuums can give a decent clean If you try them, so don't be discouraged by the high cost of better models. Our top picks for budget-friendly models are from the top OEMs like iRobot Roborock Dreame. You can be certain that they've been designed with care and built to last.
You might consider a mopping robot If you're willing to spend more. These can swish a wet cloth over floors to scrub them and remove stubborn stains and they can be utilized with a specially designed mop pad to tackle tough jobs such as dried coffee.
There are several mopping robots featured in our roundup, 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 robot vacuum. During our tests the RV30 was capable of navigating without hitting furniture and building detailed maps of its flooring, which it could use on future runs. It's the only budget robot we've tested to include this feature, although iRobot's Roomba also has similar mapping capabilities with an in-app setup that walks you through the process step-by-step.
No matter if you opt for a top-rated robovac or a more affordable option, always remember to maintain your robot regularly. It's a good idea to empty its trash bin after every cleaning job and to clean the filter if you have one (check the owner's manual or the manufacturer's site for more information). You should also replace its battery when needed and keep track of its Wi-Fi connectivity as well as app updates.