Dyson Spot and Scrub Ai Review: The Motor Controversy Explained
Read our Dyson Spot and Scrub Ai review to find out why Dyson ditched its V10 motor for a third-party option. Is this robot vacuum still worth the premium?
By Team Gimmie
Updated August 27, 2026
The Dyson Spot and Scrub Robot Vacuum: When the Heart is No Longer Dyson
Dyson. The name usually brings to mind images of sleek, powerful, and undeniably innovative home appliances. They have built an entire empire on engineering prowess, specifically those high-speed motors that seem to defy the laws of physics. When you buy a Dyson, you aren’t just buying a vacuum; you’re buying the engine inside it.
So, when the company announced its latest robot vacuum, the Spot and Scrub Ai, complete with long-awaited mopping capabilities, I expected it to be the ultimate expression of Dyson’s DNA. I expected a hyperdymium motor and a machine that breathed Dyson engineering from the inside out. But as it turns out, this new bot isn’t quite the all-Dyson affair we were led to believe. In a move that has sent ripples through the tech world, Dyson confirmed that the Spot and Scrub Ai does not use a Dyson-designed motor.
This isn’t just a minor technicality. It is a fundamental shift in how one of the world’s most famous engineering firms approaches its products.
The Engineering Identity Crisis
Dyson’s senior design manager, Nathan Lawson McLean, recently clarified the situation by stating that the motor is one of their partner technologies rather than a home-grown V10. He used the term co-engineered, which, in the world of high-end consumer tech, is often a polite way of saying we outsourced the heavy lifting.
To understand why this is such a big deal, we have to look at what came before. The previous flagship, the Dyson 360 Vis Nav, was built around the V10 digital motor. That machine boasted 65 air watts of suction—a figure that dwarfed almost every other robot vacuum on the market. It was a suction-first machine, designed to clean carpets with the same ferocity as a cordless stick vacuum.
By moving away from the V10 and opting for a third-party motor in the Spot and Scrub Ai, Dyson is making a trade-off. They are gaining mopping functionality and lidar-based navigation, but they are potentially losing the one thing that made a Dyson a Dyson: that raw, industry-leading power. When the motor is the heart of the brand, what happens when you swap that heart for a third-party component?
