a mid-range that takes on the Roborock Q Revo

Eureka has just been released a new mid-range robot vacuum cleaner, called J12 Ultra. Mid-range available at the price of 799 eurosit comes directly against the king of the category that is the Roborock Q Revo.

Buy the Eureka J12 Ultra robot vacuum cleaner at the best price here

The one which has already largely proven itself is currently available at a price of 650 euros on Amazon. So, let’s see what else this new device from Eureka can bring, by seeing if it deserves its “Ultra” designation.

The design is not square

When unpacking the Eureka J12 Ultra, we immediately see that the brand has not skimped on the size of the base. It is one of the largest robot vacuum cleaners that we have tested on Lemon squeezer. Apart from this massive appearance, the base remains rather classic by offering a clean water tank, a dirty water tank, and quick access to the suction bag.

Where this base really stands out from other models is in its docking station. It is completely detachable using two buttons, which makes cleaning much easier. The robot itself also stands out by offering a design close to the square shape, where most robot vacuum cleaners are round.

This design choice could have been wise in order to access places inaccessible to other robots. In reality, this doesn’t change much.

Concerning the J12 Ultra design, we mainly regret the use of cheap plastics, even if the matte colors used are rather flattering.

An application still to be reviewed

This is an aspect that we had already mentioned during our test of the Eureka E10s. If the application associated with the J12 Ultra is quite classic, this one is clearly not up to what Roborock or Dreame are doing. This involves details like translation for example.

Once the robot is connected, the application orders us to “Enter Robot”, which you will agree is not necessarily the most reassuring as to the course of events. Fortunately, the mapping is better on the J12 Ultra, and demarcating the parts is quite easy.

Pretty good suction

The Eureka J12 Ultra offers 5000Pa suction, which is average for a robot vacuum cleaner of this price. It has two side brushes to bring crumbs to the level of the suction nozzle, as well as a central rubber brush with bristles.

When it comes to hard floors, the J12 Ultra does an excellent job of vacuuming, leaving no debris on the floor. However, it is suspected that Eureka did not take into account the peculiarity of their own robot. Indeed, the navigation does not seem to have taken into account its square shape, which leads to friction against furniture and plinths during its use.

Too bad, since the new format of the J12 Ultra could have been a selling point if its navigation had allowed it to reach places inaccessible to robots with a round shape.

The J12 Ultra on the mat

The test would have gone very well and more and less left there regarding the aspiration. However, there is one point on which the Eureka J12 Ultra is unforgivable. The two rotating mops it is equipped with do not rise. This results in a default wash or the robot simply won’t vacuum the carpets.

It is still possible to force it through the application settings to use rugs and other carpets, but this will result in wet mops, which is obviously not recommended. Otherwise, you will have to manually lift the robot to remove the mops before commanding it to pass over this type of surface.

The suction results on carpets proved to be rather disappointing during our tests, with the J12 not being able to vacuum up a single blade of hay located on the surface of a carpet.. Suffice it to say that the Eureka J12 Ultra model is to be avoided in people with carpets or rugs.

Mops still very useful

Overall, the Eureka J12 Ultra offers a pretty effective floor washing solution. A wash which still remains lower than that of the Roborock Q Revosince the J12 does not have a clean water tank in the robot itself.

In this way, it must regularly return to its base in order to supply itself with clean water, which increases the time necessary for complete cleaning. This one does not have Dreame’s mop extend technology, so the edge of the plinths is not perfectly cleaned.

Our opinion on the Eureka J12 Ultra robot vacuum cleaner

The Eureka J12 Ultra is overall a good everyday robot vacuum cleaner. Having good suction and Although it has decent cleaning capabilities for a mid-range product, it is nonetheless completely contraindicated on carpets and rugs.

The comparison with Roborock’s Q Revo is quick, since every aspect of the latter is superior. Thus, given its price of 799 euros, there is no reason to choose the Eureka J12 Ultra when the equivalent Roborock model is currently at the same price on the brand’s official website, and 150 euros cheaper at the moment on Amazon.

-

-