How to Find the Best Budget Robot Vacuum
A bargain robotic vacuum is a bargain. 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 chore.
The iRobot j7 Combo is the best budget robot for a variety of users. It delivers almost the same hands-off experience at only a fraction of the cost.
Suction Power
Certain models in this range are able to handle basic vacuuming. Others may require the use of a handheld nozzle for deeper cleaning. If you live in a house with mostly hard floors or carpet, a budget-friendly robot vacuum is likely to do the trick. If you have a mix of floors, have rugs or pets who shed, you'll have the best results using an advanced robot vacuum.

Some models with a budget price include mopping features and water tanks, which increase their versatility. robot vacuum cleaner sale R7050C model, for example, has excellent scores in CR's tests of navigation and a large bin of 770ml, but it's louder than a lot of the other robots we've tried and doesn't have mopping features. Eufy Roborock Q5 Pro is a smaller robot that is 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 solutions to make it more effective. You can operate the Q5 Pro via the smart app to mop or vac in rooms, a sequence of rooms or an entire area, and you can define no-go zones as well as 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 sophisticated as other models, with an uncomplicated app and basic mapping capabilities, but it does have excellent navigation and cleaning abilities. It's also one of only one or two robots that can differentiate 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 sophisticated, able to vacuum, mop, and create maps to help you avoid obstacles. The iRobot Roomba 650/750 has a powerful suction, a clever comb to remove pet hair as well as dust, and it can be controlled through your smart home assistant. Samsung Cleanbot SV8000 offers a great cleaning performance at a reasonable cost.
Navigation Efficiency
A robot vacuum cleaner that is budget-friendly can be just as effective as expensive models, so long as it is able to navigate through your home and avoid obstacles. To determine navigation efficiency our lab technicians set up a tracking device to watch a robot's movement through a multiroom test house and evaluate its ability to locate the rooms it needs to clean in a given time, while avoiding obstacles such as power cords, rugs and furniture. We also look at the speed at which robots can navigate through different terrains within a home, such as stairs and floor transitions.
The best budget robot vacuums have effective navigation systems that can help to clean up a room without spending time, crashing through obstacles, or getting stuck. The majority of robot vacuums have maps that are essential to complete a thorough house clean. Even budget models without mapping can efficiently cover a room. It is crucial to balance the cost of your machine with the features that you need.
We also consider how easily a robot can cross over thresholds in the home, for example the thresholds of a door sill and the heights of a sofa. A good budget-friendly robot must be able to transition over these obstacles, and a few 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 can be controlled remotely using an app or voice commands.
One example of an excellent budget robot is the iLife V3s Pro, which comes with basic mapping capabilities and other smart features in an affordable package. It is controlled by the iRobot app, and also has an auto-return feature that will return it to its original location when the battery is exhausted and resumes where it left off.
The iLife V3s Pro does not have the advanced object-avoidance technology that is found on many high-end robots. However it does come with live cameras that transmit an unreliable feed to your smartphone so you can observe it working. The cameras can also detect stairs and other obstacles and elicit an alert if the robot encounters them. However the iLife employs random navigation rather than an approach designed to keep objects from getting stuck to furniture legs, so it might not be able around a leg on a chair or another tight spot as easily as a robot that has mapping capabilities.
Cleaning Performance
When you're shopping for a robot vacuum it is important to balance price with performance. Some budget models don't have features like mapping, but they can still do an excellent job of cleaning your home. Pay attention to the size and capacity of the robot's dust bin. You'll need enough space to accommodate all the trash the robot gathers, such as dirt, pet dander and hair.
You'll also require a robotic vacuum that can remove stains from carpets. We test each model in the ZDNET chart to determine if it can remove hair and dirt from carpet. The best models have a special brush that digs into fibers to pull out debris.
The majority of budget models are effective in removing messes from bare floors and carpets with low pile, but struggle to clear larger pieces of debris and pet hair from higher-pile carpets. These models usually have a less powerful suction however they can be effective in removing debris from tight places like corners and under furniture.
The iLife V3s Pro is the most affordable vacuuming model and has scored top marks in our tests due to its ability to lift dirt and hair off carpets. It's also one of our quieter models and is easy to use. It has tiny suction openings that collects debris instead of pushing it through the bar, and it has the ability to adjust the power to match the surface. It also comes with a side brush that has three bristles that push hair and debris into the robot's path, but it doesn't do as good in removing fine dust.
If you're looking for mopping and vacuum choose a model that can do both like the Combo j9 Plus. This robot can vacuum and mop simultaneously and you can also customize the settings for each room. It's more expensive than the other budget robot vacuums on 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 piss.
Maintenance
Robot vacuums are useful however, they come at costs. They require regular maintenance, from emptying their dustbin to replacing filters and cleaning the brush bar. They can also get caught in cords, or fall off the steps.
The most affordable robot vacuums ease the burden as they require little user management. The top models are equipped with navigation systems that enable them to avoid obstacles and stay clear of dangers like electrical cords and food items that have been dropped. They use sensors to map rooms and create maps that inform them where they've cleaned.
Don't let the cost of the more expensive models deter you from buying. They can still do a great job if given the chance. Our top picks for budget-friendly models are from the top OEMs like iRobot Roborock Dreame. You can be assured that they've been designed with attention to detail and are built to last.
If you're willing to spend more, think about mopping with a robot. They can use a moist cloth across floors to scrub them and remove stubborn stains and they can be used with a specially designed mop pad for tough jobs like dried coffee.
The TP-Link Tapo RV30 Plus is the best value mopping robot that we have reviewed in our roundup. It has a neat minimalist design, and 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 can refer to in future runs. This is the only budget robot that we have tested with this feature. iRobot Roomba also has mapping capabilities, however the app setup guides you through the entire procedure.
Whether you choose a top-rated robot or a less expensive option, always remember to keep your robovac in good condition. It is important to empty the dustbin and clean the filter after each cleaning session (refer to your owner's guide or the website of the manufacturer for more details). Replace the battery when required and test its Wi-Fi connectivity.