Right now, highly-rated iRobot Roomba robot vacuums and Braava mops are up to 50% off at Amazon. There are also vacuum and mop bundles, including the Roomba j5 and the Roomba j7, to tackle two chores at the same time which helps you save time. Some models have even been marked down to their lowest prices of the year.

The best deal of the bunch is for the iRobot Roomba Combo j9+, which is down to $780. The standard asking price is a whopping $1,400, so this is a savings of $620 on the hybrid vacuum/mop. All you have to do is jot down “ENGAD620” in the checkout field.

We reviewed this Roborock some months back and gave it four stars out of five, as well as our Editors’ Choice award, a badge we don’t give out very often. Our expert appreciated the device’s suction power,