The Best Robot Vacuum Cleaners 2021 – Reviews & Comparison

Customers absolutely love the self-emptying bin and the extra degree of autonomy it provides. They also love the improved suction and better carpet cleaning capability. Pet owners were impressed with this machine for how much hair it picked up without getting clogged, and without them having to empty the bin themselves.

Early adopters who purchased the first round of s9 robots have had some issues with software bugs. Several complained that the corner brushes wore out quickly. Many felt it took a bit too long for the s9 to autonomously learn floor plans.

Customers love the self-emptying feature, freeing them from needing to babysit their machine just to make sure it’s not full again. People are also big fans of it’s impressive deep-cleaning capabilities, particularly pet owners. They say the machine is particularly effective at cleaning longer hair thanks to it’s impressive suction, but that they don’t need to worry about it wrapping and clogging the machine thanks to it’s self-cleaning brush.

There are a number of users that state their vacuum is fairly loud when in operation, particularly on harder surfaces such as tile and hardwood. While praised by some, there are a number of users that have noticed problems with the mapping and navigation as well.

People are impressed by the powerful cleaning capability of this vacuum, particularly former Roomba owners who notice the direct improvement over previous models. People also enjoy the broad range of compatibility offered, such as being able to control the robot through the iHome app, as well as through voice commands with Alexa and Google Assistant.

Users have reported a few issues with the intelligent mapping not actually being followed. On top of that, several people have stated that their i7 can become easily stuck or lost.

People tend to be really impressed with the solid feature set offered at this price point. Many are surprised by how quiet the machine is when running, with some users forgetting it’s even there — until they see the results. Users also enjoy modern conveniences such as Alexa and Google Assistant integration, as well as it’s self-docking feature when the battery is low and how it picks up where it left off when charged.

There are a number of people unsatisfied with the navigation at times, especially with its tendency to get stuck on cords and other smaller objects. There are also users who complain that these problems may be exacerbated when trying to use the robot in a larger home.

Many customers love the impressive multi-functionality of the Coredy R750 Vacuum cleaner, with the ability to vacuum and mop as needed. Other customers appreciate the included remote and voice-enabled app that provide total control over your cleaning experience.

Some people reported issues working on black carpets, due to a malfunction with the sensor. However, most customers love the Coredy R750’s virtual boundary system, which stops it colliding into walls, appliances, or dropping from elevated platforms.

People are thoroughly impressed with the powerful suction and long-lasting battery, allowing it to tackle most everyday cleaning projects in your home. People also love the ease of use it offers, thanks to functional autonomy that doesn’t need to be actively babysat like others. People also love the addition of a mop, automating and freeing them from yet another home chore.

There are people who wish the mop was more effective, noting it has difficulty tackling tougher tasks. Some users may have received defective units, noting that their robot was unable to hold a charge out of the box. Thankfully this can be remedied by contacting Kyvol’s customer support.

Many praise this robot as a great everyday cleaner, with some noting it is quiet enough to potentially run throughout the night. People enjoy its cleaning capability, readily tackling most crumbs, debris, and dust spilled. People also enjoy how it effortlessly navigates between surfaces without becoming confused or stuck.

One common complaint was the small dustbin and having to empty it so often, along with cleaning out the brush roller. A few customers said it tripped the cliff sensors on dark floors and rugs.

Older customers and those with back problems found this to be a great alternative to using their upright vacuums so often. Many users appreciated its solid obstacle avoidance and noticed it didn’t get stuck as often as other models.

Some customers with pets that tend to shed heavily found that the suction nozzle easily clogged with hair which ultimately inhibited performance. Some also wished it had less of a random pattern and better cleaning coverage.

Customers with small homes such as studio apartments are happy with this vacuum. They feel it’s a good value for their money to help them clean their smaller space. Many pet owners said it did a good job with cleaning up pet hair. Many users enjoy that you can direct the vacuum with the remote and even schedule cleaning times.

Some customers weren’t happy about the lack of mobile app or voice controls, although the omission of these features is common at this price. There were also several that weren’t happy with the relatively short battery life and how often it needs to be recharged.

Customers really loved the versatility of establishing no-go zones to keep the bot out of certain rooms or areas that housed power and charging cords. Many pet owners were happy how well it managed to clean up their pets’ hair. Some suggested using the “gentle navigation” mode to prevent damage to walls and other items should the sensors fail.

Several users were unhappy with the occasional connectivity issues, and how the device could lose an entire floor plan from a single piece of furniture being moved. A few also noted a design flaw that required repairs, as fur can get sucked into a gap between the brush and housing.