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dreame L20 Ultra Robot Vacuum and Mop with Mop-Extend, Auto Mop Removal & Raising, Washing and Drying, 7000Pa Suction, Self-Emptying, Self-Refilling, AI Obstacle Avoidance


$1,399.99
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Purchase options and add-ons

Brand dreame
Special Feature Automatic Dust Collection
Color Black
Product Dimensions 19.5"L x 27"W x 19.49"H
Included Components Dust Collection Bag x2, Base Station x1, Power Cord x1, Cleaning Brush x1, Side Brush x1, Mop Pad x2(pre-installed), Mop Pad Holder x2 See more
Surface Recommendation
Hard Floor, Carpet, Marble, Wood, Tile
Controller Type
App Control
Battery Cell Composition
Lithium Ion
Are Batteries Included
Yes

About this item

  • Thorough Cleaning of Edge Areas: The innovative MopExtend unit automatically extends the range of the mops so that even areas can be reached that the L20 Ultra robot vacuum cleaner with mopping function suction station is usually difficult to clean.
  • Fully Automatic Base Station: Automate your daily cleaning, and find freshly cleaned floors at home. Thanks to automatic emptying, mop cleaning and drying, water tank refilling and much more.
  • 7,000Pa Powerful Suction: The powerful Vormax suction system provides 7,000Pa suction power for excellent cleaning results, and the liftable rubber brush ensures hair is detangled and therefore easier to remove.
  • More Insights, More Performance: Pathfinder Smart Navigation and the 3D Structured Light Obstacle Avoidance System identify up to 55 object types and ensure optimal automatic cleaning.
  • Innovative Mop Removal Technology: The L20 Ultra robot vacuum cleaner has advanced ultrasonic carpet detection, so when the appropriate setting is made, it will return to the base station and take off its mops to keep the carpets clean and dry.

Additional Details

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Customer ratings by feature

Battery life
4.3 4.3
Suction power
4.2 4.2
Easy to use
4.2 4.2
Value for money
4.0 4.0

Frequently bought together

This item: dreame L20 Ultra Robot Vacuum and Mop with Mop-Extend, Auto Mop Removal & Raising, Washing and Drying, 7000Pa Suction, Self-Emptying, Self-Refilling, AI Obstacle Avoidance
$1,399.99
Get it as soon as Monday, Aug 5
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Sold by Dreame International (HongKong) Limited and ships from Amazon Fulfillment.
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$15.99
Get it as soon as Sunday, Aug 4
In Stock
Sold by Dreame International (HongKong) Limited and ships from Amazon Fulfillment.
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Customer reviews

4.1 out of 5 stars
276 global ratings

Customers say

Customers like the performance of the robotic vacuum cleaner. They say it does a great job and the touch-free features work flawlessly. Customers appreciate the mapping feature. However, some customers differ on speed, value, noise, quality, battery life, and ease of use.

AI-generated from the text of customer reviews

45 customers mention "Performance"36 positive9 negative

Customers like the performance of the robotic vacuum cleaner. They mention that it does a great job, and they love all the touch-free features. Some say that the vacuum/mop works great, and the self-empty function works flawlessly. Overall, customers are happy with the efficiency and say it's a good machine.

"...The self-empty function works flawlessly, though the voice guidance doesn’t seem to warn you when the bag is getting full, which would have been a..." Read more

"...it when and where to clean was a little tricky to figure out, but works great once it’s set up...." Read more

"...or stuck it identifies kids toys, animal mess and goes around, its just fantastic...." Read more

"...Edge mopping works well and has been useful in real life. 5...." Read more

30 customers mention "Mapping"22 positive8 negative

Customers like the mapping of the robotic vacuum cleaner. They mention that it's sophisticated, quick, and accurate. Some say that the app navigation has improved tremendously, and that the mapping is much more accurate.

"...Once mapped it has navigated flawlessly, making its way around furniture and through various rooms without getting stuck...." Read more

"...In that time, the vacuum performed well in cleaning, mapping, obstacle avoidance, etc...." Read more

"...ProsLots of settings and customizationEasy mapping of your homeLarge capacity home base dust bin and water tanks..." Read more

"...The map generation is great. I have no complaints with the app. It seems fully featured and highly customizable...." Read more

104 customers mention "Quality"64 positive40 negative

Customers are mixed about the quality of the robotic vacuum cleaner. Some mention it does a fantastic job actually cleaning the floors, while others say it's noisy and can't even mop dried dirt off the floor.

"...It will clean the mop pads on its own when they get too dirty, and if you set it up to, it will take off the pads before vacuuming your carpet to..." Read more

"...for when they’re needed. It has been simple to add clean water and empty the dirty water tank when needed, and we’ve all got the hang of checking..." Read more

"...not being environmentally friendly, and (2), failure to have the cleaning solution available and in stock...." Read more

"...In that time, the vacuum performed well in cleaning, mapping, obstacle avoidance, etc...." Read more

54 customers mention "Ease of use"27 positive27 negative

Customers are mixed about the ease of use of the robotic vacuum cleaner. Some mention it's simple to use and quiet, while others say the app is much less intuitive and leaves a lot to be desired. Some say the instructions are non-existent and hard to understand.

"...The setup and app is not convoluted at all...." Read more

"...Editing is clunky and not complete. When it builds the map, sometimes floor standing items become walls...." Read more

"...Setup was easy following the instructions and it mapped the house pretty much flawlessly on the first try...." Read more

"...It takes way more inputs to do what you want than it should. 10. Voice control with Google Assistant is too limited...." Read more

36 customers mention "Value"18 positive18 negative

Customers are mixed about the value of the robotic vacuum cleaner. Some mention that it's well worth the investment, a smart investment for maintaining a clean, pet-friendly home, while others say that it is pricey.

"...I think it was definitely worth every penny, and I have already purchased a few of the replacement/ accessory parts..." Read more

"...in the environment with each empty container, and most assuredly, more expensive. The solution container should be one capable of being refilled...." Read more

"...The vacuum's price was appropriate for the features." Read more

"...Everything about this little robot feels well made. It was pretty expensive, but it shows up in the details.Minuses:..." Read more

30 customers mention "Speed"20 positive10 negative

Customers are mixed about the speed of the robotic vacuum cleaner. Some mention it's a meaningful advancement and a serious time saver, completing its scheduled tasks more quickly. However, others say it seems laggy and unusable at times.

"...the vacuum 2.5 weeks now and haven’t had to vacuum once, it’s saving me so much time and is actually doing a great job. SO WORTH IT!" Read more

"...a larger home as its functionality and performance make it a great tool to have around...." Read more

"...2. On hard-floor vacuuming, the side brush spins too fast flicking light-weight debris into areas it already covered, so doesn't get picked up...." Read more

"...twice as good, its logical precise and efficient and completes the job in half the time of the shark...." Read more

17 customers mention "Noise"11 positive6 negative

Customers are mixed about the noise of the robotic vacuum cleaner. Some mention that it's relatively quiet, while others say that it is on the loud end of the spectrum and bangs around loudly.

"...The machine itself is quiet while in use, it does increase in suction over the area rugs which is slightly louder, but not bothersome...." Read more

"...I'm very happy with the efficiency of this machine. The noise level is as expected from a machine like this. The battery life seems average...." Read more

"...Can't launch favorites or zones with voice. 11. There's a low hum that goes on for hours while it dries the mop pads. 12...." Read more

"...Quiet Operation: One of the best things about the L20 Ultra is how quietly it operates...." Read more

12 customers mention "Battery life"8 positive4 negative

Customers are mixed about the battery life of the robotic vacuum cleaner. Some mention that it has a long battery life with rapid charging, while others say that it does not last long.

"...setting, but does a great job on the highest, and the battery still lasts two hours on this mode...." Read more

"...if you start mapping without it leaving the base station, it will basically go forever...." Read more

"...The detergent we buy from Dreame, but it lasts a long time (one bottle lasted three months of nightly mopping for us).2...." Read more

"...Good battery life, about 1000 sf for vac+mop. Same as J9." Read more

Good hardware let down by software
3 out of 5 stars
Good hardware let down by software
The L20 is one of the only two robots currently on the market that purport to be able to keep medium-pile carpets/rugs dry. The other is the Roomba J9+ Combo (also J7 variant by extension). I got both and pitted them head-to-head.The other unique goal of the L20 is edge mopping. On that, it largely succeeds. The edge mopping has been very effective and reliable, just doesn't get corners as well as it could. It's second only to the Braava M6 in this regard.However, my biggest issue with the L20 is that it can't lift its mop pads high enough to clear medium-pile rugs/carpet, which is why it also offers the ability to drop the pads off at the dock. The problem with the drop-off idea is that there are many cases where it needs to cross carpet or rugs to get to a place to mop. In order to reach those places, it lifts instead of leaves the mops to traverse the rug. So after mopping around the toilet, it drags that pad across the rug to get back to the station. If I put a no-mop zone around the rug, then the bathroom will be "unreachable". The other-related issue is that, even though it detects carpet well, instead of backing off it, it just spins 180 deg wiping its spinning pads on the edge of the carpet. Workaround is to manually create a carpet zone that is about 6" larger all around than the real carpet. This is overly difficult because, even though the main map shows the detected carpet, it disappears when you go to add a carpet zone. So it becomes a tedious back and forth process of trial and error to get the zone right.Here are additional issues I have with the L20: 1. Carpet vacuuming performance is sub-par. In my embedded rice test, it picked up 42%, and 52% in intensive carpet mode (but took twice as long). Roomba J9+ picked up 64%. S9+ picked up 74%, as another reference point. 2. On hard-floor vacuuming, the side brush spins too fast flicking light-weight debris into areas it already covered, so doesn't get picked up. J9 does this too. S9+ excels here. 3. Mopping performance is sub-par. I did four separate mopping tests and L20 consistently took more passes to clean the mess than J9+ with Smart Scrub. M6 took even less than J9+. 4. The manual recommends only putting the base station on tile or marble. I only have hardwood or carpet. 5. The recommended/required maintenance defeats the purpose of the auto-mop washing, unless you really need to mop more than 500 sf at a time. You're supposed to empty the dirty water bin after every run. You need to refill the clean water 4x as often as the Roomba (determined by careful consumptions measurements after mopping the same floor). You're supposed to replace the pads after 1-3 months. The bottom of the base station where the pads are cleaned gets nasty, so that needs to be cleaned out regularly too. 6. If your floor can't tolerate cleaning solution, such as a Swedish Finish, then the pad washing won't be very effective without solution. It will just be a cold water rinse. 7. It won't go under bed skirts or drapes. To LiDAR these are impenetrable barriers. Also, glass doors make mess of the maps, so have to go in and edit those. Generally, the J9 mapping is much more accurate. See pics. 8. If you set a no-mop zone and send it to vac+mop, you would think it would just vacuum in the no-mop zone. It doesn't. Won't go in there at all, unless you set it to "mop after vac", which isn't an available mode for shortcuts. 9. In general, the app experience is not good. It seems like there are a lot of options, but there are a lot of restrictions, so it's complicated to figure out how to get it to do what you need. It takes way more inputs to do what you want than it should. 10. Voice control with Google Assistant is too limited. You can only tell it to clean rooms that are named with pre-selected names (not custom names), and there is a very limited selection of pre-selected names. Can't launch favorites or zones with voice. 11. There's a low hum that goes on for hours while it dries the mop pads. 12. It doesn't recognize cords when there is low contrast (dark card on dark floor or light cord on light floor). It hoisted itself on to the cord of a plugged-in canister vac to the point of its wheels being off the ground. To its credit it freed itself, but rather forcefully. If it was a table lamp, it might have been pulled off. 13. If you ever stand near it while it's working, it will map your legs, and even if you've moved quite some time (minutes) before it reaches that spot, it will clean around that spot as if you were still there, unnecessarily missing coverage. 14. Involved procedure to clean a room not reachable from base. You first have to tell it to clean everywhere from the base, then pause it, carry it to the target room, then resume it. It will then spend some time roaming around to figure out where it is, tell you it's failed to locate, then stat cleaning. When it's done cleaning, it will roam around for a while trying to find a path to the base station, then I have to fish it out from wherever it ended up… usually under the bed. Roomba, on the other hand, just pick it up, put it in the room, press the button. It will immediately clean the room and return to where it started when done.Here's what I do like: 1. Relatively quiet, both bot and station. 2. Unlike the SW, HW seems high quality. 3. Like all LiDAR bots, it navigates well in the dark, including object avoidance. 4. Edge mopping works well and has been useful in real life. 5. The app comes with a nice Android widget, allowing quick access to shortcuts. 6. The app can run on Windows 11 via the Windows Subsystem for Android. This allows for a nice big screen to work with maps. 7. Wheels don't slip when mopping. 8. Has a spot-clean button, which is a lot more efficient then going into app and setting a zone. 9. Cleans up close to objects it recognizes, for example it gets all the debris tracked in from shoes left at the door, without sucking up shoelaces. If I had the risk of pet waste in the house, this would probably not be so good, but I appreciate the aggressiveness for my situation. 10. Good battery life, about 1000 sf for vac+mop. Same as J9.
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Top reviews from the United States

Reviewed in the United States on January 21, 2024
*See 10 day UPDATE below.
I have five indoor dogs, one (Belgian Malinois) of which is a heavy shredder periodically. Currently, we have snow accumulation in my area (Tennessee). So hair and wet paw tracks are an issue. I have trained my dogs to the “wet feet” command. Upon entering from outside during wet weather periods, I would state “wet feet” and they would sit and wait for me to clean/wipe their feet/paws. Further, the amount of grit and debris carried in from outside in their paws (x 4 per dog) is unbelievable! When you have as many dogs as I do, this can wreak havoc on your back; and especially at my age of 64 years. lol. So, between the grit, wet/muddy tracks, and hair-you spend much time and effort cleaning multiple times throughout each day-wiping feet, sweeping/vacuuming, mopping.
Since acquiring this robot, if it’s terribly nasty-wet outside, I still do the “wet feet“ drill, but only if it’s excessively nasty out. My guys come inside onto an absorbent rug, then go about their way. Dried tracks on the floor are no longer a problem. I have scheduled robot cleanings twice per day-(1) midday vacuuming and light mopping in rooms where dogs are, and (2), all rooms vacuuming and mopping at the end of the day (approx 9 pm) when dogs are inside/gone to bed for the night. Then I also have a deep cleaning scheduled for all rooms once per week at 9 pm.
The setup and app is not convoluted at all. I suggest you just take the time to review the app and familiarize yourself with it-setup your schedules based on your needs, then setup any shortcuts you might need in the interim of routine schedules. Initially, it seems overwhelming, but it’s really not.
I currently have one shortcut set for “pet tracks” and if my guys have tracked and it isn’t in close proximity of my scheduled cleaning time(s), I activate this shortcut and it does a quick vacuuming and mopping of the rooms where my dogs are allowed and have tracked wet/muddy prints. You can setup shortcuts based on your needs per room/zone. The options and pros are voluminous and I’m still learning and adjusting as I go.
What I don’t like at all is the cleaning solution situation. You can only use the specified solution per Dreame-and I’m mostly ok with that EXCEPT it is out of stock-everywhere. Another and equally important thing, you have to replace the entire solution container when you run out. There’s no refilling of the container. I find that to be unfortunate in the amount of plastic accumulated and trashed in the environment with each empty container, and most assuredly, more expensive. The solution container should be one capable of being refilled. I’m tempted to remove one star for this, but the robot in and off itself truly deserves 5 stars. That said, SHAME ON DREAME for their (1), failure in their cleaning solution design not being environmentally friendly, and (2), failure to have the cleaning solution available and in stock. If you’re going to design it so only your cleaning solution can be used-then ensure it’s available to your customers for goodness sake! Dreame really dropped the ball, holistically, with the cleaning solution situation.
Absent my gripe about the cleaning solution situation- is this robot worth it? It is expensive, by all means; but yes! It is absolutely worth it. It’s been a real back-saving and quality of life improvement for me.
PS. In advance, please forgive any typos as I did this review on my phone with autocorrect, which typically has a mind if it’s own.
*UPDATE *
Almost two weeks into using this robot daily, at a minimum-my life is soooo much easier and my floors are clean. As I have five dogs and it’s wet, winter weather here in Tennessee, I have tweaked the scheduled cleanings due to the nasty wet weather right nite-regular cleanings five days per week and deep cleanings two days per week. I continue to use the shortcut for pet tracks intermittently, for wet tracked paws. I haven’t had my Bissell multi-surface floor cleaner out one time since. Now, does this robot clean deeply like I would? No. But it’s pretty dang close. There’s a few spots in my house it can’t get to such as under my sofa, under the coffee table, my pedestal dining table feet…those are things which will have to be moved under any circumstances to clean underneath. That’s ok.
Since this robot was so expensive, I did purchase the 2-year extended warranty for added peace of mind. I was really on the fence with this robot and one of the Roborock’s (7+) and ended up going with this one. No regrets thus far…At all.
52 people found this helpful
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Reviewed in the United States on January 18, 2024
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 I am a bit of a neat freak and with a dog that sheds I found myself vacuuming every other day. Needless to say…annoying. After reading and watching various reviews this vacuum kept coming up as the best available currently and it hasn’t disappointed.

A few notes: we have all hardwood floors, a one floor apartment, with one low pile carpet in the living room, so fairly easy surfaces to for the vacuum to clean.

The vacuum and docking station look and feel very high quality. Setup was easy following the instructions and it mapped the house pretty much flawlessly on the first try. I was amazed that it identifies things like a cord plugged into the wall as an obstacle and it’s also great that you can set “no-go” areas if you want it to stay away from certain spots. Once mapped it has navigated flawlessly, making its way around furniture and through various rooms without getting stuck. I’ve set it up to run every day, vacuuming the common areas on one day and the bedrooms and bathrooms on the next, the flexibility it great.

I found that it didn’t do a great job of picking up pet hair on the lowest suction setting, but does a great job on the highest, and the battery still lasts two hours on this mode. I was also able to buy the brush version of the roller for the L10 vacuum here on Amazon to better pick up pet hair (it swaps onto the L20 vacuum easily). The self-empty function works flawlessly, though the voice guidance doesn’t seem to warn you when the bag is getting full, which would have been a nice feature.

The mopping function works great on our floors and I appreciate that the app allows you to moderate the amount of water used since we have engineered floors and I don’t want puddles of water seeping into the cracks. The fact that you can have it vacuum then mop (rather than doing both at once) so it’s not simply smearing around dirt was a thoughtful addition. It will clean the mop pads on its own when they get too dirty, and if you set it up to, it will take off the pads before vacuuming your carpet to avoid water damage. Awesome!

I’ve had the vacuum 2.5 weeks now and haven’t had to vacuum once, it’s saving me so much time and is actually doing a great job. SO WORTH IT!
15 people found this helpful
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Reviewed in the United States on June 7, 2024
I purposefully waited several months to write this review so that I could give an accurate description. I have been using this several times a week for approximately 3 months now. It was easy to set up and easy to use; the app was pretty easy to figure out and begin using as well. The machine itself is quiet while in use, it does increase in suction over the area rugs which is slightly louder, but not bothersome. We do hear when the machine goes to the base and empties/ cleans the mop pads, but again, not bothersome for us. We have dogs and cats in the house with the family, so along with the cleanup that we do, this machine makes a huge difference. I think it was definitely worth every penny, and I have already purchased a few of the replacement/ accessory parts (more cleaning solution, replacement mop pads, etc.) for when they’re needed. It has been simple to add clean water and empty the dirty water tank when needed, and we’ve all got the hang of checking the dust bin on the machine as well as the dust bag on the base, and making sure the sensors are cleaned regularly. I love that it identifies obstacles with >60% accuracy so that it doesn’t get anything tangled or worse, drag a mess around the house. Sometimes it misidentifies something, but I’d rather the machine avoid a possible catastrophe and be wrong about the obstacle than the alternative, where it accidentally sucks up a cats tail. I like the performance overall- it definitely is the second best thing to an actual person vacuuming and mopping.
I would recommend this especially if you have a larger home as its functionality and performance make it a great tool to have around. It makes a big difference for us as we can’t always stick to a tight cleaning schedule. We at least have the peace of mind knowing that the floors are clean!
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Top reviews from other countries

Cliente de Amazon
5.0 out of 5 stars Dreame es genial
Reviewed in Mexico on May 18, 2024
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 Puedo decir que es una de las mejores aspiradoras y fregonera, una limpieza genial, muy recomendado
One person found this helpful
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