SAVE $400: As of July 11, the Shark Matrix Plus Robot Vacuum is on sale for $299.99 at Amazon. That's a 57% savings on the list price.

The Shark NV360 is Amazon’s Choice for upright vacuums with more than 94,000 5-star reviews. It has a detachable pod that allows you to target hard-to-reach spots under your furniture, and it’s easy to maneuver in tight corners. You can also switch seamlessly from hardwood floors to carpets thanks to its brushroll shut-off.

Amazon Prime Day includes tons of vacuum deals that go up to 80 percent off. Shoppers can score discounts on cordless vacuum cleaners, uprights, robot vacuums, and handhelds from top brands including Dyson,