Get up to 49 percent off Roborock robot vacuums during the Amazon Big Spring Sale

Roborock robot vacuums as part of the Amazon spring sale. All told, dozens of items are available for a discounted price, from standard robot vacuums to manual cleaners.

The most enticing offer here is likely the company’s , which is 30 percent off. That drops the price down to $700, a record low for the device. This is a vacuum/mop hybrid that automatically deposits debris into an affiliated dock. Roborock says the dock is large enough, at 2.5 liters, to store up to seven weeks of dirt and dust before requiring a trip to the trash can.

It’s also powerful enough to clean hardwood, tiles, carpets and even thick rugs. It boasts the same kind of light and infrared imaging technology as rival robovacs, so it’ll automatically avoid floor-based hazards. The affiliated app gives access to a 3D map of the space, allowing people to adjust cleaning routes as they see fit. We have consistently enjoyed Roborock vacuums, though have found the app to be a bit on the wonky side.

The company’s Q5 robot vacuum , which is a 49 percent price drop. This is an entry-level product that lacks many of the premium features found with the S8+, but it’s still a great choice for simple cleaning tasks. The Q5 can easily handle pet hair, dust, dirt and all manner of debris, though there’s no mop feature. The battery does last for three hours before requiring a charge, which is a decent metric. It also integrates with voice assistants.

Other deals include the Roborock Q8 Max, which features a mop but lacks a self-emptying dock, for $400, and the Dyad Pro combo wet/dry manual vacuum. This cordless vac is $460 throughout the sale period, which is a discount of 30 percent.

Follow @EngadgetDeals on Twitter and subscribe to the Engadget Deals newsletter for the latest tech deals and buying advice.