I’ve tested lots of robot vacuums – my favourite is cheaper than ever
The IndependentSign up to our free weekly newsletter for insider tips and product reviews from our shopping experts Sign up for our free IndyBest email Sign up for our free IndyBest email SIGN UP I would like to be emailed about offers, events and updates from The Independent. The roomba combo j7+ is just one model in iRobot’s range of robot vacuum cleaners. Follow live: Latest savings in Amazon Prime Big Deal Days sale The “combo” in the name means that it mops as well as vacuums, using sensors to detect when to deploy the mopping attachment. Like all robot vacuum cleaners, the roomba combo j7+ isn’t designed to tackle serious spills – you wouldn’t set this thing loose on a dropped pot of marinara sauce – but the combined mopping and vacuum action maintains a decent base level of cleanliness between more thorough cleans. iRobot roomba combo j7+: Was £999, now £549, Amazon.co.uk open image in gallery The star of our review of the best robot vacuum cleaners, the iRobot roomba combo j7+ has a giant 45 per cent discount in the Prime Big Deal Days sale.