The Roomba Combo Essential is a budget-friendly combo robot vacuum and mop. In the US, there looks like there is also a vacuum-only model, but it's sold via third party retailers like Amazon and isn't available on the iRobot site.

The iRobot Roomba Combo 10 Max Robot + AutoWash Dock is on sale for $425 off with our exclusive coupon. It’s a powerful cleaning machine that vacuums, mops, self-empties dirt, refills mopping solution,

This Roomba is equipped with a powerful 3-Stage Cleaning System that gives you three levels of suction so you get a deep clean on both carpets and hard floors. Say goodbye to chores and hello to more free time, as the Roomba can tackle all those annoying vacuuming hours you’ve been wiling away your whole life.

Head to Amazon right now and you can hoover up the Roomba Essential robot vacuum for $149 (was $249.99), or the combo vacuum-mop version for just $159 (was $274.99). That's 40% and 42% off respectively, and the lowest prices we've seen for both models – and these are ridiculously cheap prices for Roomba vacs.

The majority of robot vacuums you'll see on sale this Black Friday will be self-emptying ones, and there's a reason that feature is more common than not nowadays. Having a robot vacuum typically means you'll be vacuuming more often,

Thinking of investing in a robovac this sales season? Here's how to narrow down your options, so you end up with the right model for you.