iRobot's Roomba j7 Combo vacuum is $300 off right now

Avoiding manual floor maintenance is a lovely thing, but a good robot vacuum will cost you. Our current favorite pick for a mop and vac combo, iRobot's Roomba j7 usually sells for $1,099 but Wellbots will knock $300 off the list price when you use the code 300ENGADGET at checkout. That beats a $200 discount we saw earlier this year and represents an all-time low for a gadget that "earned its place" in on of our senior editors' smart home. Wellbots has a few other vacs on sale too, also with discount codes, listed below. Our top pick for a mop and vacuum combo is $300 off right now when you use the code 300ENGADGET at checkout.