This Robot Mops Your Floor With Hot Water. It Still Loses to a Rug.
A robot that scrubs your floor with hot water and then washes its own mop sounds like showroom talk. In one reviewer’s house, it was the only robot he had tested that left no streaks at all.
That is the Narwal Freo 20, reviewed by Dan Cavallari for Tom’s Guide. Narwal lists it at $1,099.99 and put it on sale in the US on 20 August 2026, with a $899.99 launch price for the first two weeks. Tom’s Guide’s price box showed it at $849.99 direct from Narwal.
A mopping robot like this scrubs, rinses and dries itself
Older robot mops drag a damp pad around. This one uses a wide roller that spins backwards against the direction it is driving, so it scrubs rather than smears.
Narwal says 16 small jets spray 140°F water onto that roller while it works. A scraper and an air pump pull the dirty water straight into a second tank, so the robot is not rinsing your kitchen with yesterday’s mess.
Back at its dock, the company says the roller gets washed at up to 212°F and then blow-dried with hot air, which is what stops the wet-dog smell. Dust goes into a 2.4-litre bag that Narwal claims lasts up to 120 days before you touch it.
Carpets are where this one falls down
The Tom’s Guide tester’s rugs got skipped entirely at first. Carpet cleaning is switched off by default in the app, so the mop does not soak them, and he had to go and turn it on.
Once it was on, the results disappointed him. Grit and dog fur stayed in the rugs after almost every run. On his vinyl plank floors it picked up dirt and fur well, and the mopping was better than anything else he had tried.
Navigation annoyed him more. The robot wedged itself under his dishwasher on the first run and kept doing it, instead of learning to steer clear. He also watched it spin in place, re-clean the same patch and bump into walls it had already passed.
One full “vacuum then mop” job ate his working day: about an hour vacuuming, about two hours mopping, then dock cleaning and drying into the evening.
What each price tier gets you right now
Around $700 buys you the cheaper Freo 20 Edge, listed on Narwal’s own site at $699.99, down from $799.99. It uses the same self-washing roller, plus a mop that pokes out to reach edges and corners.
Around $850 to $1,100 is Freo 20 territory. You are paying for the hot-water wash, the twin cameras that Narwal says recognise more than 300 household objects, and a dock that looks like woven fabric instead of white plastic.
At a similar price, Tom’s Guide rates the Roborock Qrevo Curv 2 Flow higher for plain vacuuming, and the Freo 20’s reviewer said he would pick the Roborock because he vacuums more than he mops. It has been listed from $699.99 at Best Buy and Target.
Ignore the suction headline. Narwal quotes 31,000 Pa, a lab measure of pulling power, and that big number still did not get dog fur out of a rug.
Three things to check before you spend $900
- Count your rugs. If more than a third of your floor is carpet, this is the wrong machine. Buy for the floor you actually have.
- Find the carpet setting on day one. It is off out of the box, and the robot will quietly ignore your rugs until you switch it on.
- Check spare parts exist. Tom’s Guide found no replacement parts for the Freo 20 on Narwal’s site yet, because the model is new. Rollers and bags wear out.
My read: this is a hard-floor machine sold as an everything machine. If your home is wood, tile or vinyl, and sticky kitchen floors are your real enemy, it earns the money. If you have rugs and a shedding dog, keep your upright vacuum in the cupboard.
What to buy
- Narwal Freo 20 robot vacuum and mop – Best pick if your home is mostly wood, tile or vinyl; Tom's Guide found no streaks after mopping, but rugs kept their grit.
- Narwal Freo 20 Edge – The cheaper version with the same self-washing roller and a mop that extends to edges, for people who want the mopping without the top price.
- Roborock Qrevo Curv 2 Flow – Tom's Guide rates it the stronger vacuum of the two, so pick it if you vacuum far more often than you mop.
- Narwal Freo Z10 Turbo – Narwal positions this older model as its carpet-focused machine with twin spinning mops; worth a look if rugs cover much of your floor.
