While self-emptying robot vacuums on sale at all were few and far between back then, almost every single robot vacuum on sale during Prime Days present can empty themselves. That includes Prime events not officially called Prime Day, like Prime Big Deal Days coming up on Oct. 8 and 9. (Though for all intents and purposes, it's October Prime Day.)

It took a while, but an official Dyson store opened on Amazon AU in July, just in time for this year's first Prime Day. Given the online retail giant's penchant for offering high-ticket items at some of the best prices, it makes Amazon a great place to shop for some of Dyson 's best cordless stick vacuum cleaners at the lowest prices.

Robovacs love picking up dirt from your floor. We love picking out dirt-cheap deals for you and Amazon Prime Big Deals Days is when we see some of the biggest price drops on top brands.

Ahead of Prime Big Deal Days, Amazon dropped a bunch of early deals on Apple, Dyson, and Yankee Candle. Shoppers can save up to 81 percent on New Balance sneakers, Coach purses, Keurig coffee makers,

They become much easier if you enlist the help of a robot vacuum to do most of the hard work, however, and if you nab Roborock’s new Qrevo Curv—on sale now for a limited time—you won’t even need to get up to lift your cleaning assistant over thresholds or onto high-pile rugs.