The Infinuvo Cleanmate QQ-2 (MSRP $199.99) is one of the most affordable robot vacuums out there. In fact, it can be found online for as little as a $150—less than half the price of the cheapest mainstream model.
Professional reviewers, like us, will say this robot vacuum gives you what you pay for. It lacks a dock, has below-average dirt pickup, and is far from user friendly. However, the QQ-2 is not completely without value.