L40s Ultra AE
Overview
Vacuum & Mop
Hands-free Maintainence
Smart Strategies
User-Friendly Cleaning
Package List & Specs
L40s Ultra AE
Color | Black
Color | White
Dreame L40s Ultra AE Robot Vacuum
Dreame L40s Ultra AE Robot Vacuum
Dreame L40s Ultra AE Robot Vacuum
Dreame L40s Ultra AE Robot Vacuum
Dreame L40s Ultra AE Robot Vacuum
Dreame L40s Ultra AE Robot Vacuum
Dreame L40s Ultra AE Robot Vacuum
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Dreame L40s Ultra AE Robot Vacuum

All-in-one enhancement, no compromise

  • 19,000Pa Vormaxℱ Suction
  • Lliftable Rubber Brush & Complimentary TriCut Brush
  • Flexible MopExtendℱ Technology
  • Intelligent PowerDockℱ
  • Carpet Cleaning Strategies
  • Customized Pet Care
  • Intuitive App Management & Voice Control
$799.99 Regular price $899.99 11% Sale price
Unit price  per 
Option
Dreame L40s Ultra AE Robot Vacuum
Dreame L40s Ultra AE Robot Vacuum
$799.99 $899.99

All-in-one enhancement, no compromise

  • 19,000Pa Vormaxℱ Suction
  • Lliftable Rubber Brush & Complimentary TriCut Brush
  • Flexible MopExtendℱ Technology
  • Intelligent PowerDockℱ
  • Carpet Cleaning Strategies
  • Customized Pet Care
  • Intuitive App Management & Voice Control
L40s Ultra AE Bundle-Black
L40s Ultra AE Bundle-Black
$884.99 $1,519.98

Bundle includes: L40s Ultra AE Robot Vacuum ×1 + $129.99 accessory kit ×1.

L40s Ultra AE Bundle-White
L40s Ultra AE Bundle-White
$884.99 $1,519.98
Bundle includes: L40s Ultra AE Robot Vacuum ×1 + $129.99 accessory kit ×1.
Dreame X30 Ultra Accessory Kit
$119.99

This accessory kit is made for Dreame Robot Vacuum X30 Ultra, L40s Ultra AE, L40s Ultra CE, L10s Pro Ultra and L10s Ultra Gen2, includes 1*Main Brush, 2* Side Brush, 2*Dust Collection Bag, 2*Dust Box Filter and 3*Wash-free Mop Pad

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Dreame TriCut Brush
$64.99

Dreame TriCut Brush for X40 Master/X40 Ultra/X30 Ultra/L40s Ultra AE/L40s Ultra CE/L40 Ultra/L20 Ultra/L10s Pro Ultra/L10s Ultra Gen2/L10s Ultra

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Dreame Multi-surface Cleaning Solution for Robot Vacuums (33.81 fl Oz / 1L)
$24.99

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Extended Warranty

Get extra peace of mind.

Dreame Extended Warranty
Extended Warranty
  • $69.00
  • $149.00

Add to Cart
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Fast and Free Shipping
Fast and Free Shipping
2–5 Business Days
2–5 Business Days
30-Day Return Policy
30-Day Return Policy
3-Year Warranty
3-Year Warranty

L40s Ultra AE

All-in-one enhancement,
no compromise
Enjoy a versatile upgrade for a cleaner home. With 19,000Pa* suction power, a liftable rubber brush and TriCut brush to tackle dust, debris, and minimize hair tangles on all surfaces. Features 167°F hot water* auto-mop washing and a self-cleaning system for effortless maintenance.
19,000Pa Vormaxℱ Suction
Lliftable Rubber Brush & Complimentary TriCut Brush
Flexible MopExtendℱ Technology
Carpet Cleaning Strategies
Intelligent PowerDockℱ
Customized Pet Care
19,000Pa Vormaxℱ Suction
Lliftable Rubber Brush & Complimentary TriCut Brush
Flexible MopExtendℱ Technology
Carpet Cleaning Strategies
Intelligent PowerDockℱ
Customized Pet Care

Exceptional Vacuuming and Mopping Performance in Every Pass

Powerful Suction Designed for Multiple Surfaces

Experience effortless pickup of large debris and tiny dust particles, hair, and more from floors and carpets with forceful 19,000Pa Vormaxℱ suction.

Handling Hard-to-Reach Areas In A Snap

Sparkling Finish for Tight Spots

Automated Post-Cleaning That Saves You Time and Effort
Versatile PowerDockℱ

Remove Mop Stains with Hot Water

A Spotless Dock with Less Maintenance

Tailored Cleaning Strategies for Every Space
2x Mop Washing, 2x Floor Mopping
After mopping floors, a color sensor detects dirty water and adjusts the mop-washing water volume among 32 levels. Afterward, it remops* high dirt concentration areas, ensuring they are thoroughly cleaned.
After mopping floors, a color sensor detects dirty water and adjusts the mop-washing water volume among 32 levels. Afterward, it remops* high dirt concentration areas, ensuring they are thoroughly cleaned.
Ultrasonic Carpet Recognition
L40s Ultra AE is equipped with an ultrasonic carpet recognition function. It can automatically detect carpets and clean or avoid them according to the settings in the Dreamehome App.

One-Click Personalization for Effortless Cleanliness

Hassle-Free Cleaning with Auto Suggestions

Clean How, When, and Where You Want
Customize your cleaning in the Dreamehome App for a streamlined experience.
Suction Power:
Quiet StandardTurboMax
Wetness:
Slightly DryMoist Wet
Cycles:
x1x2x3
Suction Power:
Quiet StandardTurboMax
Wetness:
Slightly DryMoist Wet
Cycles:
x1x2x3

Explore More App Features

Cleaning Reports
Carpet Care
Dock Maintenance
MopExtendℱ Reach
Cleaning Reports
Carpet Care
Dock Maintenance
MopExtendℱ Reach
Enjoy Smart Home Harmony
Manage Your Clean with Apple Watch
Achieve seamless device connectivity at your fingertips. Start or pause a cleaning session directly from your Apple Watch.
Complete Control with Your Voice
Streamline your home routine with Alexa, Siri, and Google Home* voice assistants for continuous cleaning.
Alexa Alexa
Google Home Google Home
Siri Siri
Package List
L40s Ultra AE
Robot Vacuum x1
Base Station x1
Main Brush (pre-installed) x1
Brush Guard (pre-installed) x1
TirCut Brush x1
Side Brush x1
Dust Box (pre-installed, including dust box filter) x1
Mop Pad Holders x2
Mop Pad x2
Dust Bag (pre-installed x1) x2
200ml Cleaning Solution x1
Base Station Ramp Extension x1
Quick Start Guide x1
User Manual x1
Robot Vacuum x1
Base Station x1
Main Brush (pre-installed) x1
Brush Guard (pre-installed) x1
TirCut Brush x1
Side Brush x1
Dust Box (pre-installed, including dust box filter) x1
Mop Pad Holders x2
Mop Pad x2
Robot Vacuum x1
Base Station x1
Main Brush (pre-installed) x1
Brush Guard (pre-installed) x1
Learn More
Specifications
  • Product NameDreame L40s Ultra AE
  • Robot Vacuum Dimensions350 x 350 x 97mm
  • Base Station Dimensions457 x 340 x 590mm
  • Base Station Weight9.0kg
  • Robot Vacuum Weight4.0kg
  • Accessory Kit×
  • NavigationLDS
  • Main Brush TypeLiftable Rubber Brush & TriCut Brush 3.0
  • Obstacle AvoidanceIntelligent RGB + 3D Structured Light
  • Maximum Suction (Pa)19,000Pa
  • Mop Extend✓
  • Battery Capacity (mAh)5,200mAh
  • Dust Box Capacity395ml
  • Voice ControlThird-party voice control is supported
  • Clean/Used Water Tank Capacity4.5L/4.0L
  • Auto Mop Cleaning with Hot Water✓ 75℃
  • Hot Air Drying✓
  • Dirt Detection/Mop Rewashing and Floor Remopping✓Multi-spectrum*
  • Self-Cleaning Washboard✓ (washboard self-cleaning 2.0)
  • Auto Solution Adding✓
  • Auto Tank Water Refilling✓
  • Auto Emptying✓
  • Learn More
    Feature L40s Ultra L40s Ultra AE L40s Ultra CE
    Feature Navigation LDS LDS LDS
    Obstacle Avoidance Sinale-Laser 3D Structured Light RGB AI + 3D Structured Light Single-Laser
    Obstacle Crossing 40mm/1.57in (Two Steps), 22mm/0.87in (Single Step), with Auxiliary Wheels 20mm 20mm
    Vacuuming Maximum Suction 19,000 Pa 19,000 Pa 13,000 Pa
    Main Brush Type HyperStreamℱ Detangling DuoBrush Liftable Rubber Brush & TriCut Brush 3.0 TriCut Brush
    Main Brush Lifting / √ √
    Side Brush Extending √ / /
    Side Brush Lifting √ / /
    Dust Box Capacity ≄300ml ≄300ml ≄300ml
    Mopping Mop Type Dual Spinning Mops Dual Spinning Mops Dual Spinning Mops
    RoboSwing Technology / / √
    Auto Water Tank Refilling (from Dock to Robot) √ √ √
    Mop Extending √ √ /
    Mop Lifting 10.5mm (0.41in) 10.5mm (0.41in) 10.5mm (0.41in)
    Mop Automatic Removal √ / /
    Maintenance Clean/Used Water Tank Capacity 4.5L/4.0L 4.5L/4.0L 4.5L/4.0L
    Washboard Self-Cleaning AceClean DryBoardℱ Self-cleaning washboard 2.0 /
    Mop Hot Water Washing 75°C (167℉) 75°C (167℉) /
    Automatic Solution Addina √ √ √
    Intelligence Dirt Detection / √ √
    AI Dirt Detection / / /
    Direct Voice Control / / /
    Runtime Battery Capacity 5,200mAh 5,200mAh 5,200mAh
    *Unless specified, comparisons are to our previous products, with data up to release date.
    *Creative materials are for advertising purposes only. Please refer to the actual product.
    *19,000Pa: Based on tests in our in-house lab. Actual performance may vary depending on the real-world environment and usage.
    *167℉ hot water: The data comes from our in-house lab. Based on the standard room temperature environment (about 73.4℉), the water in the water tank after heating, the outlet temperature is up to 167℉. Due to the environmental impact of water temperature fluctuations, the actual use of the subject may vary.
    *MopExtend: The mop extend function must be set in the Dreamehome App. Users will need to turn it on before using.
    *167°F hot water: The base station water outlet temperature can reach up to 167°F after heating, under standard room conditions of about 73.4°F. Actual temperature may vary.
    *100 days: Based on a calculation derived from environment testing in our in-house lab. Actual performance may vary depending on usage.
    *Auto Solution Refilling: To avoid potential damage, use our official cleaning solutions.
    *Water Hookup Kit: Purchase separately. Support in some regions.
    *180 minutes, 1808ftÂČ: Tested by our in-house lab in vacuuming mode under standard suction settings. Actual performance will be based on the home environment.
    *30% faster: Data comes from our in-house lab, unlike Dreame's robot vacuum models without fast charging.
    *Off-peak hours: Vary by region; please set and adjust according to local conditions.
    *120+ types of obstacles: Based on tests in our in-house lab.
    *Mop Rewashing and Floor Remopping are available once the user sets this function in the CleanGeniusℱ Mode in the Dreamehome App.
    *0.41in mop lifting: The height difference of the robot vacuum is 0.41in before and after mop lifting. For carpets with piles longer than 0.12in, we suggest you set the robot vacuum to avoid medium and high-pile carpets via the Dreamehome App and protect your carpets from getting wet.
    *2 cleaning passes: Only in intensive carpet cleaning mode.
    *Carpet avoidance: This feature must be set manually in the App.
    *Snapping a photo: cloud server users enjoy personal space with automatic data management for advanced security.
    *Alexa, Siri, and the Google Assistant: The third-party service requires a device that integrates voice technology.
    *The illustrations in this manual are for reference only and product dimensions and weight may vary by up to 2mm. Please refer to the actual product.
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    Customer Reviews

    Based on 56 reviews
    80%
    (45)
    13%
    (7)
    5%
    (3)
    0%
    (0)
    2%
    (1)
    L
    Laura Y
    Huge Improvement Over EcoVacs!

    I replace my robot vacuum every 2-3 years (as I find they just don't last that long), and MAN is this Dreame a huge improvement over the last one.

    Feature wise this vacuum is similar to my old EcoVacs, with the added hot water and lifting mop pads, but the Dreame was ~$700 on sale vs $1,300 I paid for the EcoVacs 3 years ago! This vacuum is an upgrade in every way regardless, and when you consider the cost comparison it is a no brainer.

    The cleaning ability is about equal, but the convenience and reliability between the 2 is night and day!

    1. Navigation - The EV mapping looked great, but the vacuum would frequently forget where it is, and decide it needed to re-map even when I did not move anything. The Dreame on the other hand has handled MANY furniture changes in the last month, and only needed to re-map when I moved the base itself.

    2. Obstacle Avoidance - The EV rarely finished a cleaning without finding a spare sock or string to get stuck on (if there was ANYTHING on the floor, it would find it and get stuck). While the Dreame does not see everything, it is far superior and has only been stuck 2-3 times out of the 20+ cleans it has done. That being said, it did fall down the stairs twice, so the depth sensors are not that great (I created a virtual wall at the top of the stairs to prevent this again).

    3. Mopping - The lifting mop pads is a no brainer. With the EV we needed to manually add or remove the pads before it started cleaning depending on what we needed cleaned. On top of that, the EV would use a full tank of water with each cycle, so to have it mop I needed to prep all of this each time. The Dreame's water tank will last at least 4-5 normal smart cleaning cycles, or ~2 deep cleanings.

    4. Anti-Tangle Brush - This thing is incredible! We have 2 girls with long, fine hair that loves to shed everywhere, 3 big dogs and 2 cats. The hair is next level, and this fancy roller brush has not had a single tangle on it!

    Summary: All in all this is a GREAT vacuum for the price point. In 2 years I plan to replace it with a Dreame that has a roller mop pad (the kind that cleans itself as it goes, so you are never pushing dirty water around) and an extending arm to be able to get the corners.

    A
    Anonymous
    Excellent vacuum and vacuum with mop

    Excellent vacuum and vacuum with mop.
    At first the app setup and menu seems complicated, but once you work through it is not so bad.
    Basically (1)quick map, (2)optional divide into rooms and room division, (3) clean genius vacuum and mop with option to vacuum first them mop , or do both at same time.

    A
    Anonymous
    Love my Dreame vacuums

    I am happy with my vacuum so far. I notice it seems to give a better clean than my L10s.

    E
    Ekaterina Santiago

    Dreame L40s Ultra AE Robot Vacuum

    A
    Anonymous
    It works

    It works wonderful