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The AIRROBO T20 is a robot vacuum and mop combo with a self-emptying base, LiDAR navigation and a 3.7-inch body that slides under low furniture. It vacuums and mops in one unit, with a 350 ml dust box, a 340 ml water tank and four suction levels. The auto-empty base holds debris for up to 60 days, so you touch the bin far less often. It suits people who want hands-off daily cleaning on hard floors and low-pile carpet, but it lacks the camera-based obstacle avoidance and mop washing of pricier flagships. Owners rate it around 4.1 out of 5, praising the mapping and self-empty base while noting weaker pickup on deep carpet and occasional app or navigation hiccups.
In stockSold by AIRROBOReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Owners rate the T20 around 4.1 out of 5 and mostly praise its mapping, slim body and self-empty base. Complaints center on carpet pickup, obstacle avoidance and app reliability.
The AIRROBO T20 is a 3-in-1 robot vacuum and mop combo that switches between vacuuming and mopping. It navigates with LiDAR and the "USLAM Air 5.0" algorithm, which scans and maps your home and plans its cleaning path with centimeter-level accuracy, including in dark or glaring spaces.
It has a removable rubber floating main brush that sits close to the floor and reduces hair tangles, plus a HEPA filter. The ultra-thin 3.7-inch profile lets it reach corners. An auto-emptying dust base empties the robot with 5,000 Pa of suction, for hands-free use for up to 60 days.
The battery runs for up to 180 minutes and covers a 2,200 sqft house. The robot returns to its charging station on its own when the battery is low. In the app you can set schedules, change cleaning modes and suction levels, and create No-Go Zones and virtual walls. You can also control it with the remote, Alexa or Google Assistant.
