9 Best Costco Robot Vacuums of 2026

The Roomba Max 777Z is the Costco edition of iRobot's top combo robot, and its feature list on Costco matches the Roomba Max 775 Combo that iRobot sells for $699.99 on its own US store. The key part is the PowerSpin roller mop: iRobot says it self-cleans with 167°F heated water and built-in scraping while the robot works, and a cover lifts over it when carpet is detected so rugs stay dry. The AutoWash dock empties debris into carbon odor-control bags, washes the roller at 167°F and dries it at 122°F, for up to 3 months of hands-free use. ClearView Pro LiDAR and PrecisionVision AI handle mapping and objects such as cords and pet waste. Costco's listing adds 4 edge brushes and a StayClean solution sample. Downsides are a 1-year limited warranty on the listing and a 12.87 lb robot.

The QX Revo Ultra 2 is a Roborock model sold under a Costco name, and it ranks first because it pairs the most suction among the Roborock models Costco lists with the fullest mop care. Costco's listing gives it 25,000 Pa HyperForce suction, a dual anti-tangle system with a DuoDivide main brush, high-pressure mopping, mop washing in water up to 176°F and 131°F warm-air drying, plus reactive AI obstacle recognition. The box is generous: 5 dust bags, 10 mop cloths, 2 main brushes and 3 filters, which covers months of consumables. The trade-offs are practical. The robot and dock take up 15.03 by 21.77 by 16.85 inches, the model name does not appear on Roborock's US store, and Costco's pages blocked our price checker, so read the current price on the listing. Roborock support is listed at +1-855-960-4321 for product questions, and the listing states a 2-year warranty.

The QX Revo MAX is a second Costco-only Roborock that keeps the 25,000 Pa suction of the Ultra 2 but trims the dock. Costco's listing describes PreciSense LiDAR navigation with Reactive Tech obstacle avoidance, an anti-tangle side brush with an all-rubber main brush, dual spinning mops, auto dust emptying with a 99.9% pollen filtration rate, and 113°F warm-air drying rated at 45 dB. It also supports the Matter protocol, which is useful for homes that run Apple Home, Google Home or Alexa side by side. What the listing does not mention is hot-water mop washing, which the Ultra 2 has at up to 176°F. The box includes 4 dust bags, 6 mop cloths and 3 filters, and the warranty is 2 years. The robot and dock together measure 20.43 by 22.87 by 17.2 inches, so check your space.

The Shark PowerDetect NeverTouch Pro is the same RV2820ZE model on Costco and on SharkNinja's store, which makes it the easiest robot here to price-check: $549.99 on SharkNinja when we looked, down from $999.99. After each run the NeverTouch Pro base empties debris (up to 60 days of capacity), refills the water tank and cleans the robot (up to 30 days). Shark lists five detect and react technologies, including air jets that push debris into the robot's path, a mop that extends along edges, and floor detection that avoids carpets while mopping. Navigation uses 360 degree LiDAR and a 3D sensor. Costco's member version includes extra antimicrobial mopping pads and filters. It lacks the hot-water mop washing of the pricier docks, and SharkNinja showed it out of stock, so Costco may be the easier place to buy it.

The Dreame Aqua10 Roller is sold under the same name at Costco and on Dreame's US store, where it was $664.99 when we checked against a $1,399.99 regular price. Its roller mop is wetted by 12 nozzles with fresh water while it cleans, and the ThermoHub system self-cleans the roller at 212°F, with 149°F hot-air drying in the base. Suction is rated at 30,000Pa, the AI plus LDS navigation identifies 240+ objects, and the robot clears thresholds up to 2.36 inches with its double step or 1.65 inches with a single step. A roller cover seals the mop over carpet. The Costco bundle is the reason to buy it at the club: the listing adds a detangling brush, two side brushes, two filters, two dust bags and a spare roller mop, plus a 3-year warranty. The 12.13 lb robot and 19.88-inch-tall base are the main practical costs.

The Roomba Plus 417Z is the compact option among the robots Costco lists, and it is a Costco-only iRobot model. The listing describes 3x power-lifting suction, SmartScrub pressure on DualClean mop pads, ClearView LiDAR navigation with obstacle avoidance, automatic carpet detection with pad lift, PerfectEdge cleaning and anti-tangle rubber brushes. The AutoWash dock empties debris for up to 90 days, rewets the pads, and washes and heat-dries them after every clean. Its strength is size: the robot is 3.29 inches tall and weighs 6.44 lbs, and the dock is 13.39 by 12.99 inches at the base, smaller than any other dock here. The trade-offs are less suction than the Max 777Z, pads rather than a self-cleaning roller, and a 1-year limited warranty. Costco blocked our price checker, so check the club price before comparing it with the Shark.

The QX Revo Arc is the lower-priced tier of Costco's Roborock QX Revo line, and it keeps the hot-water dock that most budget docks drop. Costco's listing specifies 18,500 Pa HyperForce suction with a DuoDivide brush, a dual anti-tangle system on main and side brushes, and a FlexiArm side brush and mop that swing out into corners. The Multifunctional Dock 3.0 washes mops with 167°F hot water, dries them, empties the dust bin and refills the robot's tank. Mops lift 10mm on carpet, and dirt sensors trigger extra cleaning where the floor needs it. Navigation pairs PreciSense LiDAR with Reactive Tech obstacle avoidance. Compared with the QX Revo Ultra 2 it gives up 6,500 Pa of suction and the higher 176°F wash temperature. The dock is a 17.7-inch cube and the robot weighs 8.78 lbs.

The Dreame Matrix10 Ultra has the most hardware of any robot Costco lists, which is why it scores highest on performance but drops on value. Dreame calls it the first robot vacuum with Multi-Mop Switching: the dock holds thermal, nylon scrubbing and water-absorbing sponge pads and fits the right one for each area, and a three-solution compartment dispenses floor cleaner, pet odor solution or wood floor care. ProLeap legs let it clear obstacles up to 3.15 inches, OmniSight navigation avoids 240+ object types, suction is 30,000Pa and the dock self-cleans mops at 212°F. Dreame's US store had it at $1,399.99 when we checked, down from $1,999.99. Costco's listing adds a $300 Costco Shop Card, 12 mop pads and a 3-year warranty. It suits big homes with varied floors, but the extra pad and solution types add running costs.

Shark says the PowerDetect UV Reveal is the first robot engineered with UV light to detect invisible stains, and that is the reason to choose it. UV Stain Detect shows messes such as pet urine and sweat, and HyperSonic Mopping scrubs 100 times per minute, which Shark rates at 7x the scrubbing power of the RV2820ZE NeverTouch Pro. NeuroNav AI maps the home with RGB sensors, lasers and an UltraRange Camera, and the base removes 99.99% of bacteria from the mop pad. Costco's listing adds that the base washes the pad with 185°F water, dries it with 175°F air, and gives up to 60 days of hands-free use, with up to 3 hours of runtime. SharkNinja sold the Luxe Collection finish for $749.99 when we checked. It ranks last on our weighting because it costs $200 more than the NeverTouch Pro on Shark's store and carries a shorter 2-year warranty.