The dustbin’s wider wind tunnel and inclined filter help it hold more debris than its predecessor. The 11S Max has the same profile as the 11S, as well as the same simple operation with no room mapping or app control. This is quite a powerful robotic vacuum, delivering an impressive 2000 Pa of suction power. It also features BoostIQ technology, which automatically increases suction power when needed for those stubborn cleanup jobs.
If you’re annoyed or creeped out by the whole thing, you can either buy a non-connected bot or just never set up the Wi-Fi—these bots all still clean your house automatically even if you don’t connect them to the internet. But you won’t be able to use interactive mapping features without an internet connection. If you decide to sell or give away a Wi-Fi robot, be sure to factory reset it to remove Wi-Fi credentials.
It’s got 20% more suction than Dyson’s previous robot vacuum cleaner, the Dyson 360, and as the motorized brush runs the entire width of the vacuum cleaner, you get full suction power even on the edges of rooms. It’s a narrower design irobot vacuum cleaner than most robot vacuums, but the trade-off is it’s taller too. So while it does a great job squeezing in narrow gaps, it struggles to get under some furniture. Some do, including a version of our top pick, the iRobot Roomba i3+ EVO.
The iRobot Roomba i3+ is the company’s least-expensive robot vacuum with a self-cleaning feature. Thanks to the self-emptying base, you don’t have to dump out its contents after every run—very convenient. The Roomba i3+ excelled at most of our tests, except for picking up kitty litter on carpet, for which it scored a low mark of 58.
Its dual-roller design is effective on multiple types of surfaces, too, and you can buy virtual barriers to keep it out of certain rooms. RepairabilityAs the most popular robot vacuum brand, it’s generally easier to find replacement parts for Roomba vacuums, which allows you to keep it in good repair for longer. Vacuuming noiseiRobot doesn’t offer decibel ratings for each of its vacuums, but if you plan on being home when the vacuum is running, check out reviews to help you gauge whether noise will be a problem for a given model.
The more expensive Shark IQ XL and the Ecovacs Deebot N79S can only be changed with the remote when the unit is stopped. I appreciated this feature as I was able to turn on Boost IQ and then Max when the vacuum got close to the living room, which has a medium-pile carpet. It performed admirably climbing up onto the carpet to clean, though it did get stuck several times on the base of my barstools and had to dyson robot vacuum be rescued. One of the best Roomba deals you can score is on the iRobot Roomba S9+ bundled with the iRobot Braava jet m6 robot mop. But the Roomba S9+ even stands alone as a great deal, and there’s a reason we consider it a nearly perfect robot. Its cleaning performance is top-notch, as it features Roomba’s three-stage cleaning system and is able to produce 40 times the suction power of previous models.