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An independent consumer guide to smart homes.

Ecovacs Deebot Ozmo T8 Aivi VS iRobot Roomba S9 Plus

Not sure which of the two products Ecovacs Deebot Ozmo T8 Aivi and Irobot Roomba S9 Plus you should buy? This page will help you compare them so that you can make the best choice. We review features, performance and price to create a clear overview. Read more and discover which product is best for your needs!

Ecovacs Deebot Ozmo T8 Aivi

3.8

iRobot Roomba S9 Plus

3.3
67db
Noise level
65-75db
180min
Operating time
120min
Up to 200sqm
Maximum surface area
370 estimated
2500Pa
Suction power
2500Pa
20mm
Threshold height
15mm
420ml
Dust container
400ml

Ecovacs Deebot Ozmo T8 Aivi

Ecovac's Deebot Ozmo T8 Aivi and Roborock S6 MaxV have a lot in common in terms of features and performance. Both are advanced robot vacuum cleaners with security cameras and smart navigation features. Still, there are some important differences to note.

One of the main differences is the container size and the capacity of the battery. The Ecovacs Deebot Ozmo T8 Aivi has a slightly smaller container and battery compared to the Roborock S6 MaxV. This means that it may need to be emptied and recharged more often, which can be a disadvantage if you have a large area to clean.

Price is also a factor to consider. If the price of Ecovac's Deebot Ozmo T8 Aivi had been more competitive, it would have been able to rank higher as a strong competitor to the Roborock S6 MaxV. Despite some differences in performance, it is still a capable robot vacuum cleaner with many advanced features.

An advantage of Ecovac's Deebot Ozmo T8 Aivi is its lower maintenance costs compared to some other robot vacuum cleaners. It's something to consider when considering the long-term cost of ownership.

A unique feature of Ecovac's Deebot Ozmo T8 Aivi is its ability to send in-app notifications if it detects obstacles that could prevent it from cleaning a certain area. This can be useful for keeping tabs on any problem areas in your home.

If you need a self-emptying station, Ecovacs also offers it as an option, which can come in handy if you prefer not to empty the vacuum cleaner manually.

iRobot Roomba S9 Plus

Compared to its predecessor, the iRobot Roomba i7+, the Roomba S9+ has undergone several significant improvements, including a new D-shaped design that allows it to access tight corners and hard-to-reach places more efficiently. A previous problem with Roomba models was that the brushes spun too quickly, often resulting in the dirt spreading instead of collecting up. On the Roomba S9+, this problem has been solved by having the brushes rotate more slowly, increasing its ability to efficiently collect dirt and debris.

Another noticeable improvement is the dual brush on the underside of the Roomba S9+, which has been moved forward and widened. This causes fewer hairs to get stuck and makes it more effective at cleaning even thick carpets.

The Roomba S9+ uses a navigation technology called VSLAM (Visual Simultaneous Localization and Mapping) instead of LIDAR, which is used by many other competing robotic vacuum cleaners. VSLAM uses a built-in camera to map and navigate your home. One advantage of VSLAM is its ability to handle situations where obstacles have fabric hanging down to the floor, which LIDAR can sometimes have difficulty detecting. However, VSLAM is dependent on the lighting conditions in your home, and it may be less effective in dark environments. A combination of both technologies, VSLAM and LIDAR, would perhaps have been an optimal solution.

It is also worth mentioning that iRobot, the manufacturer of the Roomba, is now owned by the tech giant Amazon, which acquired the company for about $17 billion. This acquisition has strengthened Amazon's presence in the smart home market and positioned them as a leading player in the sector.