O melhor lado da Top 3 Automatic Vacuum Cleaners

Top performers can find their way out of tight spots and around extension cords. You’ll need to do some prep work in moving clothes, toys, and other objects from the floor before sending out the vacuum, though.

This combo vac-and-mop performs very well on both hard floor and carpet, and it's nice and easy to use thanks to a very well-designed app. It also takes care of emptying itself, meaning less intervention is required from you.

We were particularly impressed by the effectiveness of its row-cleaning pattern — it thoroughly picked up fur and debris even if it blew or knocked them to the sides on an initial passthrough.

We noticed that it's better at picking up more granular materials like pet hair and kitty litter compared to Cheerios — this is usually the other way around. So it works better for collecting smaller debris.

Any special features such as app control, mopping functions, and self-emptying bases are factored in too. This all adds up to days of testing; it takes time, but helps ensure we're evaluating them all properly. After extensive testing, we’ve compiled several buying guides to showcase our results, including the best Roombas, the best cheap robot vacuums and the best robot mops. We can even tell you what it's like when you use a robot vacuum in your home for the first time. So if you want to know more about robot vacuums so you can decide if one is right for you, you’ve come to the right place.

You have minimal storage space. Most are slim enough to stash in a corner or closet for speedy clean-ups. They come corded or cordless, and in our Cleaning Lab tests, we’ve found rechargeable ones usually run up to one hour, so you’ll need to keep them plugged into an outlet to keep them fully charged and ready to go. Second batteries are also helpful so you always have a backup.

According to some online reviewers, its small wheels can get caught when pulling the vacuum along, and it clocks in at over 20 pounds making carrying it upstairs difficult for some.

Robot vacuums do not offer as strong a performance as upright vacuum cleaners, particularly corded ones. It’s for this reason that we don’t recommend throwing away the best vacuum cleaner even if you decide to invest in one of these strong contenders.

Who it's best for: If you're tired of cleaning the dust bin of a bagless vacuum and you're willing to spend big bucks on a vacuum, you'll love this self-emptying model with high-tech features.

This mid-tier robovac offers good vacuuming and mopping, the mapping is strong, and it copes well with pet hair. It's less good at getting up to the edges of rooms and the object avoidance can be unreliable, though.

Here's the table on which robot vacuums are best at picking up dirt and pet hair. Note that while all of the robot vacuums were tested by picking up the same material on the same surfaces, those with an asterisk were tested in a 15 x 15-foot square, whereas the other models were tested in a 5 x 5-foot square.

She is an active member of the ASTM Committee on vacuum cleaners and chairman of the consumer information sub-committee.

The T30s did very well on our cleaning tests, earning an average score of 93%; while that isn't tops among the best robot vacuums, that's still very good.

Our testers like that it’s easy to remove hair from the iRobot’s signature dual green rubber brush rollers. iRobot vacuums have very Top 3 Automatic Vacuum Cleaners good scores for data security, but like other models, its data privacy leaves a bit to be desired. iRobot Roomba Combo j5+