- Suction
- Up to 40,000 Pa and 16
- Navigation
- AIVI 3D 4.0
- Mopping
- Yes
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Ecovacs DEEBOT T90S ULTRA OMNI
Store exclusive 40,000 Pa roller mop robot for mostly hard floors
Researched by Riley Hart · updated Nov 11, 2026
Is the Ecovacs DEEBOT T90S ULTRA OMNI worth it? A strong value roller mop robot for mostly hard floor homes, based on tests of its near twin, the T90S Pro Omni. It costs $910 as of Nov 11, 2026, and 2 independent reviewers tested it.
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Pros
- Very good mopping in Notebookcheck testing
- Self cleaning dock with hot water roller wash
- No laser tower on the sibling T90S Pro Omni
- Fast 10% top up in about 3 min
Cons
- No independent test of the Ultra model yet
- Weak corner suction in testing
- Hair wrap seen on the sibling
- Obstacle results vary by tester
- Store exclusive, so fewer places to buy
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A strong value roller mop robot for mostly hard floor homes, based on tests of its near twin, the T90S Pro Omni. Testers praised the mopping and the self cleaning dock but found carpet, corner pickup and hair handling weaker. No outlet has tested the Ultra itself yet, so check the specs against the cheaper T90S Pro Omni.
Best for: hard floor mopping on a mid range budget. Skip if: you have thick carpet or many tight spaces.
Specs
- Suction
- Up to 40,000 Pa and 16 L/s airflow (Ecovacs claim); inside digital notes airflow on the T90S Pro Omni barely rose over the T90 Pro Omni
- Navigation
- AIVI 3D 4.0 with a semantic model (Ecovacs); Notebookcheck lists Mini ToF navigation on the sibling T90S Pro Omni
- Obstacle avoidance
- AIVI 3D 4.0, keeps a distance from pets, pet waste and loose cables (Ecovacs); Notebookcheck rated it very good on the T90S Pro Omni, while inside digital saw it hit chair and table legs
- Mopping
- Yes, 27 cm microfiber roller mop, 4,000 Pa downward pressure, 260 RPM, lifts 15 mm on carpet with a cover (Ecovacs)
- Self empty
- Yes, auto dust emptying (Ecovacs); bag size not published for this model
- Dock features
- Washes the roller with water up to 75 C through 32 nozzles, hot air drying, auto solution dispensing, dirty water box self cleaning (Ecovacs)
- Runtime
- Runtime in minutes not published; adds 10% in about 3 min (Ecovacs); Notebookcheck cleaned about 50 square meters in 80 min and ended at 63% on the T90S Pro Omni
- Threshold
- 25 mm single level (Ecovacs)
3 year cost of ownership
- Robot
- $910
- Total
- $910
Ecovacs does not list consumable prices or intervals on the product page we checked.
Status and safety
- US availability
- ● On sale
- Recalls
- ● No Ecovacs robot recall in the CPSC database as of Nov 11, 2026. Checked daily.
- FCC authorized
- Not checked
- Company
- ● Active
- Warranty
- Not listed
Price history
Tracked dailyTracking started Nov 11, 2026 at $910.
Each day adds a point. Turn on a price alert to hear about drops.
Where to buy
- Amazon
- See price →
- Ecovacs US store
- $910 →
Affiliate links. We may earn a commission. It never changes our score. Disclosure
What independent reviewers found
- Review of the closely related T90S Pro Omni (same 40,000 Pa rating and about 16 L/s airflow): very good mopping and obstacle detection, cleaned about 50 square meters in 80 min ending at 63% battery, good but not perfect carpet cleaning, struggles in corners and narrow spaces.
- Notebookcheck
- Sponsored review of the closely related T90S Pro Omni: picked up 92% of oats on tile, 90% on carpet and 75% of sand on carpet; strong mopping and self flushing dock, but weak corner suction, hair wrap on brushes and collisions with chair and table legs.
- inside digital
Spec history
Checked dailySpec tracking starts with the next daily check.
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Questions buyers ask
Has the T90S Ultra Omni been reviewed?
Not on its own as of 2026-11-11. The reviews here cover the T90S Pro Omni, which Ecovacs rates with the same suction and airflow.
Is it good on carpet?
It lifts and covers the roller on carpet, but testers of the T90S Pro Omni found carpet and fine sand pickup weaker than on hard floors.
Where can I buy it?
Ecovacs labels it an official exclusive on its US store, at $909.99 on 2026-11-11.
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