In this buying guide, we’re going to take a look at two excellent robot vacuums. We’re going to start with the ECOVACS DEEBOT 661, and then we’re going to look at the ECOVACS DEEBOT 711S.


These two robot vacuums are excellent. They both offer a variety of excellent features and some wonderful design attributes that make using them a very enjoyable and pleasant experience. And, you’re going to learn what those features and design attributes are.

When you’re finished reading this buying guide, you’re going to have a solid understanding of what both the ECOVACS DEEBOT 661, and the ECOVACS DEEBOT 711S, offer. This understanding will allow you to decide which robot vacuum is the best one for you!

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What Does The ECOVACS DEEBOT 661 Have To Offer?

What makes the ECOVACS DEEBOT 661 unique is the fact that it isn’t just a robot vacuum. Instead of just being a robot vacuum, it’s also a robot mop! It has a mopping system that you can use, and it’s quite good.


To use the mopping system, you need to remove the dustbin from the vacuum, and then you need to attach the water tank, which fits right underneath the ECOVACS DEEBOT 661. There are a lot of robot vacuum/mop combos that don’t require you to do this, and that have both systems built into each other, but this isn’t one of those devices.

For you to use the vacuum, you’re going to be relying on either a remote control, or your smartphone. Most people choose to use their smartphone, because it’s easier to access the different settings and features with the smartphone, then it is using the remote control.

Deebot 661 Review

Using your smartphone, you can create a custom schedule for the vacuum. You can tell the vacuum when it should be on, and when it should be off. You’re also able to access three different cleaning modes, which are applicable to vacuuming and mopping.

The three cleaning modes are “Auto Mode”, “Spot Mode”, and “Edge Mode.” With Auto Mode, the vacuum moves across your floors by relying on its sensors, and it cleans the entire home. With Spot Mode, the vacuum moves across one particular area, and thoroughly vacuums, or mops, that spot. With Edge Mode, the vacuum moves across the edges of the walls in your home, which helps to remove dirt and dust that is often layered on.

ECOVACS DEEBOT 661 Robot Vacuum Mop

There is another mode that you can use. This is a mode for vacuuming, and it’s called “Max Mode”. When you use Max Mode, the suction power of the vacuum increases, and this allows the vacuum to remove stains, dirt, debris, and grime that is very difficult to remove. If you need to vacuum up some pretty tough stuff, then Max Mode makes the entire vacuuming process a lot easier.

When it comes to the power that the vacuum gives you, you’re able to vacuum on hard and soft floors with relative ease. Hard floors, in particular, are extremely easy for the ECOVACS DEEBOT 661 to vacuum on. But, with soft floors, it often takes a bit longer to properly vacuum on them, and the vacuuming process isn’t always as effective as it could be.

If you’re looking for a good robot vacuum that’s great for vacuuming on hard floors, then this is a great choice. But, for soft floors, it does work well, but isn’t always as efficient as it could be.


When it comes to the mopping power that you have access to, the ECOVACS DEEBOT 661 is great as a regular mop. It’s strong and great at scrubbing out stains, dirt, gunk, and grime. If you’re looking for a good mop, then this is certainly a great choice, especially since it completely automates the entire process of mopping, which is, of course, fantastic!

However, if you’re looking for an exceptionally powerful and strong mop that will eliminate any stain that you throw at it, then this mop may not be what you’re looking for. It’s strong and powerful, but not that strong and powerful. And, in those cases, a steam mop is probably a better choice.

On a single charge, the ECOVACS DEEBOT 661 gives you around 110-minutes of battery-life. For a robot vacuum, that’s quite a bit of battery-life, and it ensures that you’re able to clean your entire home – or, at least, most of it – before the battery dies.

Of course, depending on the cleaning mode that you’re using, you may have a little bit more battery-life, or a little bit less battery-life.

In the end, if you’re looking for a great robot vacuum that consists of an excellent vacuuming system, and an excellent mopping system, as well as smartphone functionality and a simple and concise design, then the ECOVACS DEEBOT 661 is a fantastic choice!


What Does The ECOVACS DEEBOT 711S Have To Offer?

In contrast to the ECOVACS DEEBOT 661, the ECOVACS DEEBOT 711S is just a robot vacuum. There’s no mopping system, and you aren’t going to be overwhelmed with features and systems. Instead, the ECOVACS DEEBOT 711S is a robot vacuum that has a couple of features that are fantastic, and serves as a great robot vacuum.


Right before we dive in, though, it’s important to point out that the ECOVACS DEEBOT 711S is quite expensive. It costs a hefty chunk of change, and while you are getting an exceptional product, it’s worth remembering that this isn’t exactly an inexpensive robot vacuum.

To use the ECOVACS DEEBOT 711S, you’re going to be relying on either your smartphone, or a Smart Device such as Google Assistant or Amazon Alexa. With your smartphone, you have instant and immediate access to all of the settings and features that the robot vacuum offers. Using Google Assistant or Amazon Alexa, the same thing applies, but you’re able to use your voice. Depending on how comfortable you are with voice control, it can be a far more convenient approach to using the vacuum.

When you’re using those devices, you’re able to do a number of things. You can directly control the vacuum, allowing you to choose where it goes and what spaces and areas it moves into. If you would like to create a custom schedule for the robot vacuum, then you can do that, which automates when the vacuum turns on and off. You’re also able to access the different cleaning modes that the vacuum offers. If you’re using your smartphone, what’s especially cool is that you can see a map of your home, and on this map you can see where the vacuum currently is.


In order for the ECOVACS DEEBOT 711S to create that map, it uses Smart Navi 2.0 Technology. This is a navigation technology that uses a variety of sensors to determine the objects and obstacles that are within the space the vacuum is currently navigating. This allows it to create a map, and the vacuum uses this map so that it can more effectively navigate the entirety of your home, and create the best and quickest cleaning paths.

When it comes to the performance of the ECOVACS DEEBOT 711S, it’s excellent. This robot vacuum can vacuum on hard floors, as well as soft floors, with complete ease. And much of this is due to the powerful suction that comes from the motor, as well as the brushes that it uses, which are strong and powerful.

You’re able to use this robot vacuum on hard floors with absolute ease. It’s great at moving across those floors and getting rid of the dirt, dust, and debris that’s on those surfaces. And, with soft floors, the experience is mostly the same, but soft floors will take a bit longer, since they’re thicker and require more suction and more brushing.

ECOVACS DEEBOT 711S Robot vacuum

What’s nice is that, during the vacuuming process, everything passes through a High-Efficiency Filter. This filter is able to take those really small and nasty particles – mostly allergens and germs – and it filters them out. When you dump the contents of the dustbin out, those particles won’t flow back into the air and cause any more problems.

On a single charge, the ECOVACS DEEBOT 711S can provide 130-minutes of battery-life. That’s quite a bit of battery-life, and this amount of battery-life should be enough for the robot vacuum to clean every little space and area in your home. But, of course, depending on the cleaning mode that you’re using, you might have a little less battery-life, or even a little more!

Related Ecovacs Articles

Single Reviews
Ecovacs Deebot N79W+
Ecovacs Deebot OZMO 950

Comparison Articles
Ecovacs Deebot OZMO 950 vs. 920 vs. 661
Ecovacs Deebot N79S vs. 601 vs. 711 vs. 901
Ecovacs 900 vs. 901 vs. 930

Ultimately, if you’re looking for a great robot vacuum that provides the peak of suction power, navigation technology, and general efficiency, then the ECOVACS DEEBOT 711S is an exceptional vacuum that will fulfill all of your needs.

However, make sure to remember the fact that this is a fairly expensive robot vacuum, and it does cost a decent chunk of change. If you’re willing to spend that money, though, then you’ll be rewarded with an excellent robot vacuum.


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