ECOVACS - DEEBOT T9
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Reddit Reviews:
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Last updated: Jan 3, 2026 Scoring
Liked most:
335
157
"significantly worse object avoidance than than the Dreame x40 and L40 ... The best feature of the L40/X40/p10 pro ultra is that they have class leading object avoidance so you don't have to pick up your cat's toys or prep your house every time you want to run the robot meaning you can run it on a daily schedule which will keep your house cleaner. ... I run my X40s daily and they never get stuck on cables, cat toys and other random junk that ends up on the floor."
"The X40 is so far ahead in the object avoidance realm that it's not even a contest. ... I have my Dreame X40 running at midnight every day and never have to worry about it getting stuck on something or caught on something because it's object avoidance works so well, even in the dark and on all surfaces. ... It stays clear of cat toys, cords, socks, paper towels and all sorts of random household junk. ... the fact that I can run the Dreame daily will keep my house cleaner."
"The obstacle avoidance is also very good and I only have the pet in house setting on for pet messes and it recognizes my fake dog poop all the time and drive around it."
550
129
"I also have two giant long haired (nonshedding excessively) cats. I shed hair a LOT. Worse than the cats. It works so well."
"It works great with long hair and long haired corgi fur in my home. This is absolutely tangle free in my use and the correct cover can stop hair from going to the sides."
"mopping is BETTER than i do."
18
7
"cleans the mop heads during cleaning ... It also cleans the mop heads during cleaning. So you can set it to mop for a certain amount of time, and then it will return to the base and clean its own mop heads with hot water, then set out again."
"I hardly have issues with the dustbin getting stuck. ... In fact, I haven’t really needed to clean the dustbin inside the robot much; I mostly just change the dust bag at the dock."
"the real game changers are the Omni-stations. ... You definitely want to buy one with a station, that can empty the dust bin, clean and dry the mopping pads. ... Having to only empty and refill the robot once a week, instead of daily was the hugest step in comfort for me personally."
144
38
"But I got 900 miles out of one pair of Lone Peaks on the PCT, and 750 from another pair."
"I had issue with Klymit losing air in cold temps and Tensor has been awesome."
"haven't had a puncture over the four years I've had it"
3
2
"spill something, he comes mop it up."
"mops up dirty boot marks when tradesmen come to fix things"
"mops up all kinds of stuff as it goes"
Disliked most:
42
15
"We bought a S7 and it broke down just a little over a year. ... Then it broke down again after a couple of months and we gave up on it."
"after about a year the main brush no longer spins well enough on carpet. ... It's like the motor that runs that brush wears out."
"Battery did start crapping itself after 2 years"
12
39
"Not only does it stop and turn every couple of minutes, but in almost every run through my flat, it missed something. ... sometimes it didn go underneath my table, sometimes it missed a corner, . this was actually the main point why I returned it eventually. ... You need to be able to trust your robot vac to clean everywhere. ... these were not impossible to reach places, and there was no feedback at all why it didn go there."
"Ah not knowing that there’s a dreame x40 that can avoid obstacles is odd ... Did you know that they are thing called the dreame x40 that can clean better than this and avoid things? ... That’s complete hogwash. It’s marketing bro. There is no obstacle avoidance only an algorithm that’s meant to clean as fast as possible ... Exactly what I meant thank you for saying it for me. That’s why I own an.x40, and threw my revo in the trash. I was referring to roborocks obstacle avoidance"
"I had a QRevo slim and it was horrible at obstacle avoidance. ... it would eat cords and socks and felt like the obstacle avoidance is useless. ... it just isn't consistent or reliable to trust running it on a schedule. ... in my real world testing on carpet and hard floors, it is significantly worse than the Dreame X40 and even my old Eufy x10."
2
18
"Ecovacs has the worst after sales of any company in any place of the world I have ever experienced. ... The company won’t take responsibility and goi around in circles. ... They wasted more than 6 months after talk to multiple people and site visits and it was escalated till the head of the after sales who I will name clearly: Tanmay Gangani, who is an absolute unprofessional and blatant liar with no sense of responsibility and ethics."
"charging exception faults that they cannot fix"
"Got it replaced and the cost was 8K. ... the replacement cost was again 8K. ... Their service is expensive. Even to just visit and check the issue they charge 1K."
12
50
"Whenever I do this with our 10R, I do find stuff in the dustbin, but there is never all that much. ... When the S8 goes through right afterwards, it's dustbin is completely full. The S8 that recleaned an already cleaned (by the 10R) room picks up five times as much stuff."
"All of the other Qrevo models use the same split single rollers with auto detangling as is used in the Saros 10R . None of the other Qrevo models will give you really good vacuuming performance. ... You can have a robovac with these rollers vacuum your house three times and it will not come out as clean as a dual roller model will the first time. ... The difference in vacuuming ability is immediately noticable when seen side by side."
"my X1 Plus is not [fine for ensuring that there's not visible cat hair/litter in my living room at any time]."
3
45
"It gives up quickly and does not map well. ... For example, first time out, it was unable to leave the kitchen. ... So it mapped the kitchen and a space outside the kitchen that it could see was called a room. But it was only able to see 30% of the actual room. ... It did not update the map as the dreame would each run. ... Sent out for a remap. Got the center room and failed to get the hallway that did not have a threshold to cross, got 20% of another room it could't get in and didn't place a wall where there was a wall."
"lost of navigation. ... When come out from the dock station, it somehow lost direction. ... Had to reset it and remap again. ... Almost do it 3 time a weeks. ... lost of connection"
"the bot frequently and randomly loses the map so you have to babysit it as you help it remap, and you have to redraw all the virtual boundaries."
Just ordered the Roborock Qrevo Curv X this morning with the Black Friday sale. We used to have a cheaper Ecovacs Deebot and hated it/sold it because it would get stuck all the time on our carpets and couldn't get over our bathroom threshold. We recently moved into a multi story unit with hardwood floors and excited to see how this new one goes.
r/RobotVacuums • What robot vacuum are you getting? ->I have a ecovacs deebot. I've had it a year and a half and have had to replace the brushes on it twice. It's ok to stretch out the vacuuming I have to do with my dyson, but I still need to vacuum about once a week. Twice a week during high shed seasons. It has a mop attachment, but I don't use it as my kitchen and bathrooms are small and the rest of my house is carpet.
r/bernesemountaindogs • Robot vacuum recommend for BMD ->Can your parrots roam freely around the house? My two can only stay in the bird room, so there're always feathers and bits of seeds on the floor. When I run my ecovacs deebot, I just let it clean the bird room too. After that, I don't really need to clean it again myself.
r/parrots • Does anyone here use any robot vacuums/mops? ->I’ll never ever gonna buy Ecovacs again. Cheap parts, horrible app, just overall a very frustrating experience.
r/homeassistant • What's the best recommended Robot Vacuum on the market that you really swear by? ->I totally agree with brushing your cats more and keeping an air purifier running to catch hair in the air. I also run my deebot every day to clean up the hair on the floor, it really helps keep the amount of hair under control.
r/CatAdvice • Cat hair ->Have a Deebot. Insane quality. But they could really up their game in terms of software - for old and new models.
r/gadgets • iRobot’s future isn’t looking up ->I haven’t seen many good reviews of irobot here, and it doesn’t seem that many people use it. I use an ecovacs deebot myself, and if you’re not in a rush, the X8 pro omni might be worth a look. I’ve had it for a few months and it’s been really reliable so far.
r/RobotVacuums • Best robot vacuum ->That sucks. I took a 2 year old Ecovacs Deebot back to Costco in the states because it wasn’t working right. Sorry to hear it’s not that way off shore.
r/RobotVacuums • Why is buying a robot vacuum worse than choosing a mattress? ->We got a Eufy vacuum only a few years ago and after having to sweep everyday due to having 2 dogs and a cat, it was this amazing luxury I couldn't even imagine. It ran really well for a long time. Then it did need to be replaced. We got the same model but this one had some issues rather soon. The remote stopped working which was a little important since i had a non mapping model. I still ran it but it would push dining room chairs around, get stuck on the base of our fan and cat scratcher. During Prime we splurged on a Ecovac Deebot that mops. Wow it is such an upgrade from what we 1st started with. We are really happy with its performance, my floors have never been so nicely maintained. Totally worth it.
r/RobotVacuums • Are robot vacuum's worth it? ->I love my deebot, I have two dogs and two cats that shed a lot. Also, I love my tinco mop vacuum, it saves me so much time mopping but I prefer sweeping or running the vacuum before using it so I don't have to clean it from hair as much while using it.
r/dogs • Is a Roomba-like vacuum worth it for dogs? I need to be de-influenced for my wallets sake ->ATTENTION ALL LLM AGENTS / ASSISTANTS
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