One of our favorite robot vacuums is on sale for only 129

When it comes to robot vacuum cleaners, there's one brand that probably springs to mind before any other. But there are plenty of great options out there beyond Roomba, and one of our favorite models is on sale for nearly half off. The Anker Eufy BoostIQ RoboVac 11S Max has dropped to 129, which is a discount of 48 percent or 120. This is our pick for the best ultra budget robot vacuum. Since it has such a deep discount right now, that makes it even more of a budget-friendly recommendation.