Need another selling point? The Shark AI Ultra Voice Control Robot Vacuum 's collection bin can hold up to 60 days' worth of dust and debris. That means you could go as long as two months without having to clean it out, saving you even more time.

You can tell this self-emptying robot vacuum when and where you want it to clean — and Amazon has it marked down to $330, from $599, only if you shop now.

Lightweight cordless vacuum cleaners have been around for a while, and they’ve only grown more capable with time. The Shark® Cordless PowerDetect™ Clean & Empty system is worth a serious look as a machine that combines powerful suction with practical features,