Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
forum thread
Dmytro_B 1.1K Views
Sep 1, 2026 10:35 PM

dreame L40s Ultra CE Robot Vacuum and Mop with Self-Emptying, TriCut Brush, Black or ​White $399.49

$399

$530

24% off
Amazon
Get Deal at Amazon
Good Deal?
2Comments
Save
Share
Deal Details
dreame L40s Ultra CE Robot Vacuum and Mop with Self-Emptying, TriCut Brush $399.49
13,000Pa Suctiion, DuoSrub Mopping, Extendable Mop, Mop Self-Cleaning, Ultrasonic Carpet Sensing, 3DAdapt Obstacle Avoidance
Black [amazon.com]
White [amazon.com]

L40 Ultra Gen 2 White [amazon.com] $569.99
L40 Ultra Gen 2 Black [amazon.com] $569.99
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
dreame L40s Ultra CE Robot Vacuum and Mop with Self-Emptying, TriCut Brush $399.49
13,000Pa Suctiion, DuoSrub Mopping, Extendable Mop, Mop Self-Cleaning, Ultrasonic Carpet Sensing, 3DAdapt Obstacle Avoidance
Black [amazon.com]
White [amazon.com]

L40 Ultra Gen 2 White [amazon.com] $569.99
L40 Ultra Gen 2 Black [amazon.com] $569.99

Community Voting

Deal Score
+2
Good Deal

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

2 Comments

Sign up for a Slickdeals account to remove this ad.

Sep 1, 2026 11:00 PM
44 Comments
Joined Dec 2020
MrLegumeSep 1, 2026 11:00 PM
44 Comments
All the models of dreame confuse me, L vs X , ultra vs non ultra etc. How does this L40 CE specifically compare to other L40s or to the X series?
1
Yesterday 1:35 PM
204 Comments
Joined Jun 2018
heyItsDubbleAYesterday 1:35 PM
204 Comments
Quote from MrLegume View quoted comment :
All the models of dreame confuse me, L vs X , ultra vs non ultra etc. How does this L40 CE specifically compare to other L40s or to the X series?
It certainly isn't simple especially since they seem to release the same number 3-5 times.

The basics though are D - budget, L - midrange, X - premium.

Then you really need to look model by model to figure out what each one has, because it is absolute chaos lol. Just take a look at the list of L series bots and see what I mean.

https://vacuumwars.com/dreame-rob...uum-guide/

That said, Dreame is great with obstacle avoidance in particular. Only once have I had L40 Ultra get stuck on something and in that case it was something flat that blended with the floor and then bunched up.

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

Related Deals

Sponsored