Dyson R2 Nurovi Wash+Dry · Yeedi M14 Plus

Corner reach is the whole reason for the triangle pads, and the only public demo never pointed them at a corner.

Ninety days between bin emptyings is Dyson’s internal test figure; Dyson itself says real intervals vary with debris, habits and floor type.

The sensors that make obstacle recognition work are a camera and a light in your home: the M14 Plus carries a camera, an LED illuminator and a 3D structured light projector alongside its dToF lidar, and the LED lights the room so the camera can see during runs in the dark.

The station does the mop maintenance, and it is a lot of machine to own: washing the OZMO Roller in 167 F water and hot-air drying it after every run removes the pad chores entirely, at the cost of a station with a water heater, two tanks to fill and empty by hand, and a disposable bag to replace.

Buyers who need independent cleaning tests before buying

No hands-on review had been published by 14 Sep 2026. Expert Reviews watched a Dyson event demo handle salt and water spills, but the demo never showed the R2 cleaning a corner.

Homes over 3,000 sq ft expecting one-charge coverage

Dyson publishes a 90-minute maximum run time and a 6.5-hour charge time, but no coverage area per charge and no statement on recharge-and-resume behavior for long runs.

Homes with rugs in rooms that also get mopped

An ultrasonic sensor detects carpet and adjusts suction, but Dyson's product and FAQ pages do not state whether the wash pads lift or detach before the robot crosses a rug.

US shoppers without a Costco membership

Vacuum Wars describes the US launch as a Costco exclusive, and no other US retailer appeared in the sources read. Dyson's own UK store sells it at £749.99.

Owners who want consumable costs known up front

Dyson sells replacement Reuleaux pads, filters, a brush bar with soleplate, and side sweepers, but the UK product page gives no replacement interval or price for any of them.

Homes where a camera-equipped robot is not wanted

Obstacle recognition on the M14 Plus works from a camera, an LED illuminator and a 3D structured light projector alongside the lidar. The LED lights the room so the camera can see during runs in the dark.

Owners expecting a plumbed-in station

The OMNI Station is filled and emptied by hand. It washes the OZMO Roller from its own clean water tank and collects the used water in a dirty tank, and it empties the robot into a 3 L disposable bag that is replaced rather than emptied.

Multi-floor homes where carrying the robot is impractical

Maps for several floors are stored, but the station lives on one level and the robot has to be carried to the others and back to dock, empty and wash.