10 Tell-Tale Warning Signs You Need To Know Before You Buy Good Robot Vacuum

· 6 min read
10 Tell-Tale Warning Signs You Need To Know Before You Buy Good Robot Vacuum

What to Look For in a Good Robot Vacuum

A good robot vacuum can keep you on top of pet hair, lint, and dust on a regular basis. Many use apps that let you schedule cleaning sessions and define virtual boundaries or "walls" to keep them from areas that you don't want to be cleaned.

This smart vac and mop creates a home map with its first run, storing your space for future jobs. It comes with a huge dust bin that automatically emptys and self-cleaning, self-cleaning brush roll.

Object Detection

When you are choosing a robotic vacuum, choose one that is able to pick up large objects, such as lamp cords and toys, as well as fine dirt. This will ensure that they do not get stuck in the roller brushes or end up on your floor. This feature is particularly important when you have pets or children, and may need to clean the robot on a regular basis.

A model that has an efficient engine and plenty of suction is an ideal option. This will enable it to be more effective in eliminating dust, pet hair and lint from carpets and hardwood floors.

The size of your house is another important consideration. If you have a huge home, you may choose a model with multiple cleaning zones that cover the entire home in one session. Some models have mopping features that can be utilized to keep floors clean and fresh.

Robot vacuums are tough, but they need to be cleaned properly and regularly. Cleaning the rotating brushes, emptying the dust bin and wiping down the sensors on a regular basis will keep your robot functioning efficiently for many long time to be. Many owners of robot vacuums we speak with have had the same model for a decade or more (and have replaced motors, brushes and batteries as they went along).

A basic robot will cost less than a full-size vacuum cleaner, however they'll still do an excellent job at removing dirt and pet hair, and lint. You can use them to sweep your floor several times a day. They aren't as technologically advanced and are more susceptible to getting jammed or needing manual intervention.

Object Avoidance

The best robot vacuums use cameras, sensors or lasers to navigate your home and avoid getting stuck or falling on the stairs. Some models can return to their dock or base when their batteries are low. They can also stay clear of obstacles like furniture cords and legs. Some of the most expensive models come with the ability to map, which allows them to remember the layout of your home and spend less time bouncing off walls.

If you don't want splurge on the most advanced robotic vacuums, you can still find one that does a great job of picking up pet hair, dirt, dust and crumbs from hard floors like wood and tile and carpets with low pile. They also do a good job of removing larger debris such as metal screws and staples that are rusty or even the remains of toys. Some come with an automatic base that drains itself, which is ideal when you don't need to empty it after each cleaning session.


Most robotic vacs also offer smart features that make your regular stick vacuum appear ancient, including schedules, zone targeting and the capability to control them using an app or a voice assistant such as Alexa. You can also create cleaning zones and 'virtual walls' to block off areas where you don't want the robot to venture.

Some robotic vacuums, like the Eufy 11S or my former favorite, Roborock S8, come equipped with obstacle avoidance technology to keep them from tripping over furniture or cords. Other models, like the iRobot Roomba j7+, have more sophisticated AI obstacle avoidance that uses sensors powered by processors to detect and avoid objects like shoe cords, lamp cords socks, and pet waste.  best affordable robot vacuum 's a bit more expensive than other bots I've tried, but it did an impressive job of avoiding obstacles around my home. It also didn't get stuck or tangled when I was cleaning my floors.

The iRobot J7+ was a great obstacle-avoiding robot however it didn't always do a good job at avoiding dirt or crumbs on my rugs. It also had a tendency to over-vacuum certain areas, which resulted in an abundance of dust in the filter, and an unclean home.

Smart Mapping

Some of the best robots vacuums include an application that lets you alter cleaning modes, create schedules, and look at the floor area that is covered by the machine. This is a handy feature, and one that a few competitors do not have. It allows you to create profiles that automatically start the robot at specific times, and keep it running regularly. For example, it could be cleaning the living room every day, or just before dinner.

A good app will allow you to control your robot with voice commands. Some models are compatible with Amazon's Alexa or Google Assistant and can work completely hands-free. You can say "start cleaning" or "change cleaning mode" without using the app.

Choose a model that has a large dustbin. This allows you to complete many cleaning sessions without having to empty it. You can find models that self-empty, eliminating the requirement to empty the robot after every vacuuming session.

If you're looking to purchase a robot that can do more than vacuum, think about one that has mopping capabilities. They are usually larger than the robotic vacuums, and include a water tank inside that can hold multiple cleaning sessions worth of dirt and other debris prior to needing to be cleaned.

The most advanced robots can create their own maps of your home. They can even remember the arrangement from one cleaning to another which can help them avoid getting lost or trapped in corners. This can make a big difference in the speed at which your robot vacuums because it won't have to spend time going back to the beginning of the room if it comes into contact with walls or furniture.

Our testers found that robots that had this feature were very efficient. They could sit and watch TV or complete other tasks while the robot cleaned. Some models employ laser navigation to create an outline of your home. You can then program them to clean your bedroom after dinner, or all rooms while you are at work.

App Control

If you're looking to change how often the robot cleans your home and select the cleaning mode, it's best to get one that has a mobile app. In the app, you can also monitor the condition of your vacuum and its dust bin. Some of the best robotic vacuums can be controlled by Alexa, Google Assistant, or Siri Shortcuts.

It is simple to maintain a robot equipped with a washable filter and a self-emptying container, particularly when the filter can be easily cleaned and washed. A high-powered brush is a excellent feature that can reach into corners and along baseboards to remove hair and dirt. Certain robots are better in avoiding the chair's legs than others, and some have self-cleaning sensors that can prevent the obstruction of brushes that may be a problem in other machines.

Certain robo-vacs utilize navigation tools that allow them to learn your home and navigate around obstacles. The top models come with sensors and cameras that recognize obstacles such as furniture, stairs and cords. On the other hand, less expensive models often utilize boundary strips that you place on the floor to mark off areas where you don't want it to leave. Avoidance of objects is particularly important for families with young children who leave socks and toys scattered across the house, since it allows your robot to grab those items instead of scattering them.

More robots are coming with mop attachments. This is beneficial for those with hard floors who require to mop frequently. They come with a water tank built into the chassis, or an extra piece you can put in when it's time to clean. They may require to be refilled more frequently than other kinds of robots, however they're ideal for homes with hard floors that can't be easily cleaned using a vacuum.

These robots are loaded with impressive technology, and they cost significantly less than you'd think. In fact, you can find a decent one for less than $200 that can do a decent job of getting rid of pet hair and crumbs from hard floors, while moving around the edges of light carpets or area rugs. The robot can be programmed to vacuum the room on a regular basis. It can also be controlled remotely using an app or by pressing buttons.