The Ecovacs Deebot Ozmo 601 robot vacuum/mop takes on professional house cleaners

Ecovacs Deebot Ozmo 601

Ecovacs Deebot Ozmo 601

Apple World Today has reviewed a number of robotic, app-controlled vacuums over the years. One of my favorites is the Ecovacs Deebot N79, which was updated earlier this year with Amazon Alexa compatibility to become the Deebot N79S. Both of those vacuums are quiet, powerful, and can be controlled from an iPhone app. So how can you make a good robot vacuum better? Give it the ability to mop floors as well! That's what the Ecovacs Deebot Ozmo 601 ($349.98 via Amazon, affiliate link) can do, and to give it a workout, I decided to test it against the traditional kind of house cleaners -- humans.

First, a little bit about the Ozmo 601. Like the Deebots, it is self-charging, meaning that when it has completed cleaning it rolls over to a charging dock and snuggles up to it to top off its battery.  With the tap of a button atop the Ozmo or in the iPhone app, Ozmo starts off on a cleaning run. It can easily run for up to 100 minutes; on one cleaning during my testing, it actually exceeded that time by about five minutes. It's actually quieter than the Deebot N79S by just a tiny bit, and I found that I could work without disruption as it cleaned my home. 

Size-wise, the Ozmo 601 is 13 inches (330mm) in diameter, 3.1 inches high, and weighs 6.7 pounds (3.04kg). The big difference between it and a vacuum-only robot is that it features a mopping pad and water tank for wet mopping of hardwood, vinyl and tile floors. That pad is attached to a plastic plate that clicks onto the bottom of the robot. The pad can be washed in a washing machine, and replacements are available as well.

Ecovacs provides some extra "consumables" with the Oslo 601, including replacement side brushes (one for each side of the device), one replacement mop pad, and a replacement HEPA air filter.

The Ozmo 601 is really designed for flat and smooth surfaces, so it doesn't "play well" with some area rugs. We have a rug that's under a table in our living room, and twice the Ozmo got confused and stuck on that rug. It also decided to move a floor mat that the Deebot N79S had no issues with just vacuuming, and doing that confused its sensors enough that it actually fell into our sunken living room -- about a four-inch drop. It survived and then continued to clean up the living room!

The app works with all Ecovacs robot vacuums and mops, and it opens to a screen showing all available Ecovacs robots on your network. As for the network, these require a 2.4GHz Wi-Fi network -- it won't work on the 5GHz frequency. Tap the appropriate icon for the vacuum you wish to use, and it displays a status screen that shows what it's doing (standby, cleaning, charging, etc...), the current battery level, a set of buttons to start a cleaning or send the robot to its charging station (AUTO, Edge, Spot and Charge), and what appears to be a map.

That map really isn't a map - it's just an animation showing a little robot vacuum rolling around randomly. The Ozmo 601 uses an "S-Shape Systematic Cleaning Path" that's touted as using a "systematic back-and-forth cleaning path when cleaning hard-surface floors"; that cleaning path must be set once with the included remote control. 

Now it's time to get down to the competition! I waited to do a review of the Ozmo 601 until just after our house was cleaned by a professional cleaning crew. This happens twice a month, and I sometimes feel like that crew is "mailing it in". So just after their cleaning session, I fired up Ozmo to see if he (it seems like a he...) picked up anything that the cleaning crew missed.

I have two cats, which means that cat hair is a common item in the house. I expected that the cleaning done by the crew would have picked up most of the cat hair in my test area (a tile floor). Wrong! The picture below shows what the Ozmo 601 picked up that the house cleaners didn't!

Ecovacs Deebot Ozmo 601 picked this up right after a professional house cleaning...

Ecovacs Deebot Ozmo 601 picked this up right after a professional house cleaning...

Next, I set Ozmo to work doing a mopping job on that same "clean" floor. The water tank is easy to fill and the pad a cinch to attach, so that was done in a matter of seconds. As you'd expect, the Ozmo 601 was aware that it now had water on board, so the app gave me a quick heads-up on some things I should be aware of. 

While it was cleaning, I took a look at the product description on Amazon and was surprised to find that Amazon said it was compatible with Alexa; the official Ecovacs description says that the feature was coming soon, but I did find that I was able to control the Ozmo 601 with my Echo Dot. 

The mopping of the tiled floor took exactly 19 minutes, after which Ozmo trundled over to his charging dock. The water in the tank was still pretty clear, and the pad showed some mild discoloration from dirt. The floor showed no streaks and, unlike when the cleaning crew has finished, it was dry and ready to walk on. 

As my wife mentioned, this might give us the opportunity to just have the house cleaned professionally once a month, while giving Ozmo the floor-cleaning tasks in between! At that rate, Ozmo would pay for itself in four months and then save us over $100 a month afterwards.


Like all robot vacuums, the Ecovacs Deebot Ozmo 601 sometimes has issues with moving between hard and soft (rug) surfaces, but as far as I'm concerned the Ecovacs products are still the best robotic floor cleaners available. I'd still like to see Ecovacs build in Siri compatibility, but that's not a deal-breaker in my opinion.

Apple World Today Rating (out of 5 stars): ★★★★★