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Dreame L40 Ultra Gen2 Robot Vacuum
Dreame L40 Ultra Gen2 Robot Vacuum
Dreame L40 Ultra Gen2 Robot Vacuum
Dreame L40 Ultra Gen2 Robot Vacuum
Dreame L40 Ultra Gen2 Robot Vacuum
Dreame L40 Ultra Gen2 Robot Vacuum
Dreame L40 Ultra Gen2 Robot Vacuum
Dreame L40 Ultra Gen2 Robot Vacuum
Dreame L40 Ultra Gen2 Robot Vacuum
Dreame L40 Ultra Gen2 Robot Vacuum
Dreame L40 Ultra Gen2 Robot Vacuum
Dreame L40 Ultra Gen2 Robot Vacuum
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Dreame L40 Ultra Gen2 Robot Vacuum

  • 25,000Pa strong suction for deeper dust and pet hair pickup
  • Up to 100 days of hands-free cleaning
  • Extendable side brush and mop reach deep into corners and edges
  • 0.41 in mop lift helps keep carpets dry and protected
  • All-in-one dock washes, empties, and hot-air dries to stay fresh
  • 5,200mAh battery powers hours of whole-home cleaning
$799.99
$200 OFF

Code: L40UG20

✔ Copy Code
Note：This coupon cannot be combined with other offers or discounts.
Add to Cart
Buy It Now
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
L40 Ultra Gen 2
Overview
25,000Pa Suction
Cleaning Coverage
Hands-Free Maintenance
Intelligence
Adaptability
Package List & Specs
L40 Ultra Gen 2
Buy Now

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L40 Ultra Gen 2 Robot Vacuum and Mop delivers powerful 25,000Pa* suction and the DuoScrub™ mopping system tackles spills with ease, while the extendable side brush and mop ensure comprehensive coverage. Its smart multifunctional PowerDock™ handles everything from auto mop self-cleaning to dust auto-empty, resulting in a healthier home, ideal for pet owners.
Multifunctional
PowerDock™
Note: Cleaning solution sold separately.
25,000Pa Powerful Vormax™ Suction
Dual Flex Arm
Technology
Pet-Friendly Care
0.41in Mop Lifting
for Carpet Cleaning
AceClean™ DryBoard
for Less Residue
Multifunctional
PowerDock™
Note: Cleaning solution sold separately.
25,000Pa Powerful Vormax™ Suction
Dual Flex Arm
Technology
Pet-Friendly Care
0.41in Mop Lifting
for Carpet Cleaning
AceClean™ DryBoard
for Less Residue
25,000Pa Powerful Vormax™ Suction
Dual Flex Arm
Technology
0.41in Mop Lifting
for Carpet Cleaning
AceClean™ DryBoard
for Less Residue
Multifunctional
PowerDock™

Note: Cleaning solution sold separately.

Pet-Friendly Care
Leave Your Floors and
Carpets Simply Flawless
25,000Pa Powerful Vormax™ Suction
Remove Dust Down
to the Last Speck
Backed by a 6th-generation TurboForce motor, it offers a whopping 25,000Pa* Vormax™ suction to efficiently vacuum up various types of debris—from hair to cat litter.
100%
Particle Pickup
99%
Hair Removal
100%
Particle Pickup
99%
Hair Removal
Dual Flex Arm Technology
Just a Little Extra Reach
With SideReach™ Vacuuming and MopExtend™ RoboSwing Technology, it reaches tight corners, curved furniture, low spaces, or straight edges with ease.
100%
Corner Coverage
0in
Along the Corner
99%
Edge Coverage
100%
Corner Coverage
0in
Along the Corner
99%
Edge Coverage
Swinging Mop Pad
Extendable Mop Pad
Extendable Side Brush
While mopping, the extendable mop pad protrudes by up to 1.57in*, reaching traditionally hard-to-reach areas like beneath low-clearance spaces and along edges.
The extendable mop pad reaches around chair legs and into tight spaces, ensuring deeper and more thorough cleaning.
While vacuuming, the extendable side brush digs deeper into tight corners and beneath curved furniture, ensuring comprehensive floor coverage.
l40-img

Advanced Mopping System

The DuoScrub™ mopping system uses two high-speed rotary mops that scrub with added pressure, combining precise 32-level mop moisture adjustment* for a fast-drying, pet-friendly finish.

icon

DuoScrub™ Mopping
System

32-Level Moisture Control

32
Slightly dry Moist Wet

Advanced Mopping System

The DuoScrub™ mopping system uses two high-speed rotary mops that scrub with added pressure, combining precise 32-level mop moisture adjustment* for a fast-drying, pet-friendly finish.

DuoScrub™ Mopping System

l40-img

32-Level Moisture Control

32
Slightly dry Moist Wet
The Secret to Cleaning
Starts at the Dock
AceClean™ DryBoard
Mops Stay Clean,
Dock Stays Fresh
The AceClean™ DryBoard self-cleaning system, featuring 20 spray nozzles, scrubs the washboard as the mops rotate. After cleaning, dirty water is drained away.
99%
Mop Stain Removal
99%
Mop Stain Removal

test

100-Day Auto-Empty
The dock auto-empties into a 3.2L dust bag, providing a mostly hands-free cleaning experience for up to 100 days*.
Auto Hot Air Drying
Mildew and moisture are not welcome in this dock. Using hot air to dry mops helps to prevent the buildup of grime and the unpleasant odors that follow.
Auto Water Tank Refilling
Mopping needs clean water. This dock automatically refills the clean water tank as needed, ensuring a fresh mop every time.
Auto Solution Refilling
The smart dock automatically adds multi-surface detergent* directly to the mop pads for a fresher, boosted clean. The solution box is sold separately.
Off-Peak Charging Saves You Money
Enjoy up to 231 minutes* and 1679 ft²* of uninterrupted cleaning in Vacuum Only mode under Quiet Suction, powered by a robust 5,200mAh battery that charges 30% faster* during off-peak hours* to consume less power and help save on electricity bills. When the battery is low, the robot vacuum auto-returns to the dock to recharge and seamlessly resumes cleaning.
5,200mAh
Battery
30% Faster
Charging
Off-Peak
Charging
Your Trusted Navigator
for Cleaner Spaces
Sense, Adapt, Avoid
No need to tidy up first. Equipped with smart 3DAdapt™ obstacle avoidance, the robot vacuum uses its built-in dynamic laser to navigate around potential hazards and obstacles with ease.
Learn Your Home, Inside and Out
Guided by smart Pathfinder™ technology, this robot vacuum intelligently scans its surroundings in 360°, optimizing cleaning routes, and focusing extra attention on high-traffic, dirt-prone areas for a deeper, more precise clean.
Multi-Level Mapping for Multi-Story Homes
Adapting its cleaning routes to your home's layout, it accurately maps up to 4 floors. Set it and forget it—then enjoy a flawlessly clean home.
Sense, Adapt, Avoid
No need to tidy up first. Equipped with smart 3DAdapt™ obstacle avoidance, the robot vacuum uses its built-in dynamic laser to navigate around potential hazards and obstacles with ease.
Sense, Adapt, Avoid
No need to tidy up first. Equipped with smart 3DAdapt™ obstacle avoidance, the robot vacuum uses its built-in dynamic laser to navigate around potential hazards and obstacles with ease.
Learn Your Home, Inside and Out
Guided by smart Pathfinder™ technology, this robot vacuum intelligently scans its surroundings in 360°, optimizing cleaning routes, and focusing extra attention on high-traffic, dirt-prone areas for a deeper, more precise clean.
Multi-Level Mapping for Multi-Story Homes
Adapting its cleaning routes to your home's layout, it accurately maps up to 4 floors. Set it and forget it—then enjoy a flawlessly clean home.
Avoid Areas You Want Left Alone
Protect precious rugs or pet zones effortlessly. Simply set no-go zone in the cleaning app, and the robot vacuum will respect your boundaries.
Sense, Adapt, Avoid
No need to tidy up first. Equipped with smart 3DAdapt™ obstacle avoidance, the robot vacuum uses its built-in dynamic laser to navigate around potential hazards and obstacles with ease.
Learn Your Home, Inside and Out
Guided by smart Pathfinder™ technology, this robot vacuum intelligently scans its surroundings in 360°, optimizing cleaning routes, and focusing extra attention on high-traffic, dirt-prone areas for a deeper, more precise clean.
Multi-Level Mapping for Multi-Story Homes
Adapting its cleaning routes to your home's layout, it accurately maps up to 4 floors. Set it and forget it—then enjoy a flawlessly clean home.
Avoid Areas You Want Left Alone
Protect precious rugs or pet zones effortlessly. Simply set no-go zone in the cleaning app, and the robot vacuum will respect your boundaries.
Your Wish Is the
Cleaner's Command
Carpets Are Handled
with Care
This robot vacuum offers specialized carpet cleaning strategies and precise 0.41in* mop lifting to ensure your carpets are well looked after.
Carpet Setting
via the App
Carpet
Boost
Vacuum
Carpet First
Carpet Setting
via the App
Carpet Boost
Vacuum
Carpet First
Intensive Carpet Cleaning
When enabled, it slows down the robot vacuum to clean carpets twice for a deeper clean with dedicated care.
Carpet Avoidance
Avoid fringe rugs and yoga mats altogether to prevent overwetting, odor, and mildew.
Carpet Crossing
Proceeds across entrance mats and bath rugs without cleaning them to cover other areas.
Intensive Carpet Cleaning
When enabled, it slows down the robot vacuum to clean carpets twice for a deeper clean with dedicated care.
Carpet Avoidance
Avoid fringe rugs and yoga mats altogether to prevent overwetting, odor, and mildew.
Carpet Crossing
Proceeds across entrance mats and bath rugs without cleaning them to cover other areas.
Healthier Home for Your Pets
Maintain clean pet zones* with less manual effort, while preventing hair tangles and damp floors—fostering a healthier, happier, and safer environment for your pets.
Beloved Tool for
Pet Lovers
Quieter Cleaning for
Happier Pets
You Control Who's in
Control
Never dread shedding season again. Add pet furniture in the cleaning app to help the robot vacuum identify pet zones* and boost cleaning for fur and scattered food. Adjustable water volume* ensures faster drying for a more pet-friendly clean.
What was once your pets' greatest fear is now their greatest friend. Enjoy comprehensive noise reduction for a peaceful and undisturbed cleaning experience.
Child lock protection helps prevent pets or little ones from accidentally changing settings during cleaning.
More App Control Features
CleanGenius™
L40 Ultra Gen 2 learns your home layout and recommends tailored cleaning modes. Easily track progress with automatic, detailed cleaning reports and personalize your cleaning with custom preferences*.
Flexible Cleaning
Got an emergency spill or want to skip a spot temporarily? Simply adjust the cleaning plan to add or skip specific areas or rooms as needed, and the robot vacuum will seamlessly resume its original session afterward.
Scheduled Cleanup
Easily schedule daily cleanings and save your favorite settings as shortcuts. Launch them anytime through the cleaning app or directly from your home screen for quick access.
01/03
Smart Cleaning at Your
Beck and Call
Seamless Smart Home Integration
With Matter protocol* support, the robot vacuum seamlessly integrates into your smart home ecosystem—making cleaning smarter and more convenient.
Speak and You Will Be Heard
Compatible with Alexa, Siri, and Google Home*, easily use third-party voice assistants to personalize your cleaning experience from anywhere in the home.
Cleaning Progress
at a Glance
Add the cleaning app shortcut to your smart phone's home screen to stay up to date with the current cleaning status or make adjustments at will.
Quick Fix from the Wrist
Apple Watch control lets you conveniently customize your cleaning or track status in real time, from anywhere.
What's in the Box

L40 Ultra Gen 2

Robot Vacuum ×1
Base Station ×1
Main Brush (pre-installed) ×1
Brush Guard (pre-installed) ×1
Side Brush (pre-installed) ×1
Dust Box (pre-installed, including filter) ×1
Mop Pads ×2
Mop Pad Holders ×2
Dust Bags (pre-installed x1) ×2
Base Station Ramp Extension ×1
Quick Start Guide ×1
User Manual ×1
Robot Vacuum ×1
Base Station ×1
Main Brush (pre-installed) ×1
Brush Guard (pre-installed) ×1
Side Brush (pre-installed) ×1
Dust Box (pre-installed, including filter) ×1
Robot Vacuum ×1
Base Station ×1
Main Brush (pre-installed) ×1
Brush Guard (pre-installed) ×1
Learn More
Specifications
  • Product Name L40 Ultra Gen 2
  • Robot Vacuum Dimensions 35cm × 35cm × 9.7cm (13.78in × 13.78in × 3.82in)
  • Base Station Dimensions 45.7cm × 34cm × 59cm (18.0in × 13.4in × 23.2in)
  • Robot Vacuum Weight 4.01kg (8.58lbs)
  • Base Station Weight 8.86kg (19.53lbs)
  • Maximum Suction 25,000Pa
  • Extendable Side Brush ✓
  • MopExtend™ RoboSwing ✓
  • AceClean™ DryBoard ✓
  • Mop Lifting Height 10mm (0.41in)
  • Battery Capacity 5,200mAh
  • Dust Bag Capacity 3.2L
  • Dust Box Capacity 250ml
  • Clean/Used Water Tank Capacity 4.5L/4.0L

    • *25,000Pa: Based on our in-house lab data. Actual performance may vary.

    *25,000Pa, 100% particle pickup, 99% hair removal: Based on our in-house lab data. Actual performance may vary.

    *100% corner coverage, 0in along the corner, 99% edge coverage, 1.57in: Based on our in-house lab data. Actual performance may vary.

    *32-level mop moisture adjustment: slightly dry (5)/moist (16)/wet (27).

    *99% mop stain removal: Based on our in-house lab data. Actual performance may vary.

    *100% days: Based on our in-house lab data. Actual performance may vary.

    *100% dry mops: Based on our in-house lab data. Actual performance may vary.

    *Detergent: Solution box is available for separate purchase. To avoid potential damage, use our official cleaning solutions.

    *231 minutes, 1679 ft²: Based on our in-house lab data in Vacuum Only mode under Quiet Suction. Actual performance may vary.

    *30% faster: Based on our in-house lab data, compared to Dreame's robot vacuum models without fast charging.

    *Off-peak hours: May vary by region. Please set and adjust according to local conditions.

    *0.41in: Based on our in-house lab data. The height difference of the robot vacuum is 10mm（0.41in) before and after mop lifting.

    *Pet zones: Set the dust-collection mode if necessary.*Adjustable water volume: slightly dry (5)/moist (16)/wet (27).

    *Custom preferences: 5-level suction adjustment*、32-level mop moisture adjustment*、4 cleaning routes*.

    *5-level suction adjustment: Quiet/Standard/Turbo/Max/Max+ (only available in Mop after Vac Mode).*32-level mop moisture adjustment: slightly dry (5)/moist (16)/wet (27).*4 cleaning routes: quick/standard/intensive/deep (only available in Mop and Mop after Vac Modes).

    *Matter protocol: Available through an upcoming OTA update. Please stay tuned.

    *Alexa, Siri, and Google Home: The third-party service requires a device that integrates voice technology.

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