Black Friday might bring some of the deepest discounts on tech like robot vacuums, but if you’d like to tidy up before Halloween parties and Thanksgiving guests arrive, Amazon’s fall Prime Day event features plenty of great robot vacuum deals, including discounts on products like Roborock’s S8 MaxV Ultra and the budget-friendly Tapo RV30 Max Plus. We’ve rounded up the best discounts available today — whether you’re after a self-emptying cleaning machine or a simple vacuum for everyday messes.