Amazon's Big Spring Sale has finally reached its last day. Like last year, the deals are focused less on tech and gadgets and more on home, cleaning and fashion discounts. That's not Engadget's area of expertise -- except when it comes to robot vacuums, where home cleaning and hi-tech neatly intersect. We've tested dozens of these handy automatic floor cleaners and put the results in two buying guides one for budget models and one covering the best of the best. We've also tried out a few cordless vacs, which make good spot-cleaners to supplement automated cleaning. Right now, a number of our picks and related models are on sale and we've rounded up the best deals on vacuums Amazon's latest sale has to offer.

One notable trend at CES earlier this year was the quirky robot vacuum. It seemed every third booth had a new model that could climb stairs, pick up socks, serve drinks and, oh yeah, suck up dirt from your floor. Now that Amazon's Spring Sale is here, we're seeing lots of discounts -- not on those wacky prototypes, but on robo vacs that make keeping your floors clean easier and automated. Engadget has two guides to these handy home gadgets, based on years of testing and reviewing products from brands like iRobot, Shark, Dyson, Eufy and more. Here are the best deals on robot vacuums and cordless stick vacs we could find for the Big Spring Sale. This "essential" Roomba is relatively no-frills, but it has the added benefit of being a mopping robot in addition to a vacuum.

We've now hit the third day in Amazon's Big Spring Sale and, like last year, it seems to focus less on tech deals and more on home, cleaning and fashion discounts. We've tested dozens of these handy automatic floor cleaners and put the results in a couple of our buying guides. Most of the deals that debuted when the sale kicked off are still live. Well, really, many of these deals went live before the sale's official start date this Tuesday. But they may not stick around long after the sale is done on Monday, March 31. As it stands now, a number of our recommended robot and cordless vacuums are on sale and we've rounded up the best deals we could find, right here.

One notable trend at CES earlier this year was the quirky robot vacuum. It seemed every third booth had a new model that could climb stairs, pick up socks, serve drinks and, oh yeah, suck up dirt from your floor. Now that Amazon's Big Spring Sale is here, we're seeing lots of discounts -- not on those wacky prototypes, but on robo vacs that easy and automatically keep your floors clean. Engadget has two guides to these handy home gadgets, based on years of testing and reviewing products from brands like iRobot, Shark, Dyson, Eufy and more. Here are the best deals on robot vacuums and cordless stick vacs we could find for the Big Spring Sale. This is a version of one of our top picks in our best robot vacuums guide.