L40s Ultra AE

Dreame

L40s Ultra AE

113 positive 2 neutral 33 negative

Based on 148 Reddit mentions

$669.99

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Most discussed features

Sentiment summary across the product areas Reddit users mention most.

Reddit mentions

Original Reddit posts and comments behind this analysis.

should I get a dreame or roborock - ecovacs disapointed me hard

I have a Dreame L40s Pro Ultra. The first 6 months were great. Other than filling/emptying tanks and bags, washing mop pags etc, it just did its thing and cleaned daily. The object avoidance was quite good and it rarely got stuck. But then it stopped being able to mop. I reached out to Dreame AU sup

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NoSpam0 in r/Dreame_Tech

February 25, 2026 11:46 PM

8

Best Dreame robot on black Friday deals

I haven't looked too much into the Aqua10, but my advise is to never buy the first generation of new tech. There are always issues and signifcant improvements to be made. I personally think that robot vacuum are packed with tech and mechanical parts. Something is bound to break. I can't imagine them

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JayCh7 in r/Dreame_Tech

November 19, 2025 8:57 AM

6

Response From Dreame Re Detergent use

My l40s pro ultra came afterwards and doesn't have that, so could you name robots from dreame who does have it. And most dreame robots can't, so what op said about his l10s that one for sure doesn't mix it. I had to speak with them for different things and all the times I was in contact with them th

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Solid-Assistant9073 in r/Dreame_Tech

October 6, 2025 7:00 PM

4

L40s Pro Ultra vs L50 Ultra CE

My L40s Pro Ultra lasted under 3 days. It had an apparent motherboard failure (from researching online). Dreame support was not a dream, more like a nightmare. Sent it back to retailer, got my money back, eventually. I have a two story house, all porcelain wood effect tile downstairs with some relat

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Available-Talk-7161 in r/Dreame_Tech

May 4, 2026 8:33 AM

2

X60 Max Ultra might be the best flagship Dreame has ever launched

Unless someone needs a very specific thing, like going up an obstacle or being thin to go under a furniture, basically every robovac acts almost the same.Dreame robovacs arent hold back by hardware, dreame needs to improve only 2 things: 1. software 2. reliability.I also personally think it is ludic

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nybreath in r/Dreame_Tech

February 17, 2026 9:54 AM

2

Dreame l40s pro ultra doesn't save carpet settings.

The L40S Pro Ultra (and even some X40/X50 users) are seeing weird app behavior where deep carpet clean and carpet-first cleaning settings don’t properly save or apply, especially in zone cleaning or carpet-only modes. Workaround that helps some users: Turn “Clean Carpet First” ON (yes, even if you d

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Reasonable-Cheek-214 in r/Dreame_Tech

July 12, 2025 6:35 PM

3

Aqua10 houtenvloer krast

It's normal the brush guard can get scratched, but it isn't normal you're floor will be, my l40s pro ultra most it's rubber in the brush cover and the buraj cover is also slightly scratched, but I see no scratches on the floodr, normaly the robot is soft plastic ( so it's made to get scratches then

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Solid-Assistant9073 in r/Dreame_Tech

November 29, 2025 5:06 AM

2

dany advice or is this L40s Pro Ultra DOA?

That behavior isn’t normal for the L40s Pro Ultra. A quick-mapping run should at least drive the perimeter of the room before creating a layout, and even a basic vacuum run shouldn’t stop after a few seconds. If you’ve already tried factory reset, different dock positions, and sensor cleaning with n

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Reasonable-Cheek-214 in r/Dreame_Tech

September 25, 2025 1:49 PM

2

Dreame x 40

Pésima experiencia con dreame, me dejaron igual compré la l40 ultra gen 2 y no funciona bloqueo regional, la aspiradora no funciona, no volver a confiar en esta marca

Connect_Ad9541 in r/Dreame_Tech

May 4, 2026 5:43 AM

1

Sent mine for repair

Beginning to think these Dreame robot vacs are trash. I have had my L40 ultra for 3 months and it makes a loud screeching noise. The only remedy i have not tried is silicone lube on the front wheel. It is stupid that it's not removable.

jadesse in r/Dreame_Tech

May 5, 2026 5:06 PM

1

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