Ecovacs DEEBOT T90S ULTRA OMNI vs Ecovacs DEEBOT X8 PRO OMNI
Researched by Riley Hart · prices checked Nov 12, 2026
As of Nov 12, 2026, the Ecovacs DEEBOT T90S ULTRA OMNI costs $910 and the Ecovacs DEEBOT X8 PRO OMNI has no store price on file. The Ecovacs DEEBOT X8 PRO OMNI has a published review score and ranks #17 in our robot vacuums ranking; the Ecovacs DEEBOT T90S ULTRA OMNI is not scored yet. Pick the Ecovacs DEEBOT T90S ULTRA OMNI for hard floor mopping on a mid range budget. Pick the Ecovacs DEEBOT X8 PRO OMNI for pet hair on mixed floors. The Ecovacs DEEBOT T90S ULTRA OMNI wins 2 of 3 points we can measure.
Who wins, point by point
The Ecovacs DEEBOT T90S ULTRA OMNI wins 2 of 3 points we can measure. Built from today's prices, the specs and independent tests for these two robots.
| DEEBOT T90S ULTRA OMNI | DEEBOT X8 PRO OMNI | Winner | |
|---|---|---|---|
| Suction | 40,000 Pa | 18,000 Pa | DEEBOT T90S ULTRA OMNI |
| Runtime per charge | 3 min | 200 min (tested) | DEEBOT X8 PRO OMNI |
| Climbs thresholds up to | 1.0 in | 0.8 in | DEEBOT T90S ULTRA OMNI |
- You care most about suction (40,000 Pa vs 18,000 Pa)
- You care most about climbs thresholds up to (1.0 in vs 0.8 in)
- Best for hard floor mopping on a mid range budget
- You care most about runtime per charge (200 min (tested) vs 3 min)
- Best for pet hair on mixed floors
- Suction
- Up to 40,000 Pa and 16
- Navigation
- AIVI 3D 4.0
- Mopping
- Yes
Store exclusive 40,000 Pa roller mop robot for mostly hard floors
Full Ecovacs DEEBOT T90S ULTRA OMNI review, pros and cons →- Suction
- 18,000 Pa
- Navigation
- Built in dToF laser
- Mopping
- Yes
- Runtime
- Up to 228 min standard
Ecovacs' first roller mop robot, now often sold well under list
Full Ecovacs DEEBOT X8 PRO OMNI review, pros and cons →Side by side
| Ecovacs DEEBOT T90S ULTRA OMNI | Ecovacs DEEBOT X8 PRO OMNI | |
|---|---|---|
| Price | $910 | n/a |
| 3 year cost | $910 | n/a |
| Our score | Not scored yet | 7.7/10 |
| Rank in Floors | #93 | #17 |
| Status | on sale | on sale |
| Warranty | n/a | n/a |
| 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 | 18,000 Pa (Ecovacs); Vacuum Wars measured 2.30 kPa at max power against a 0.80 kPa average |
| Navigation | AIVI 3D 4.0 with a semantic model (Ecovacs); Notebookcheck lists Mini ToF navigation on the sibling T90S Pro Omni | Built in dToF laser navigation with no top turret (Ecovacs); Vacuum Wars rated navigation fast at 1.09 m2 per minute |
| 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 | AIVI 3D 3.0 RGBD camera (Ecovacs); TechRadar saw it clear a slipper, shoe, cable, socks and tissue box, but Vacuum Wars scored it 15 against a 16.5 average and found small objects a weak spot |
| Mopping | Yes, 27 cm microfiber roller mop, 4,000 Pa downward pressure, 260 RPM, lifts 15 mm on carpet with a cover (Ecovacs) | Yes, OZMO ROLLER mop, 175 mm diameter, 200 rpm with 16 nozzles, lifts 10 mm on carpet and extends for edges (Ecovacs, TechRadar) |
| Self empty | Yes, auto dust emptying (Ecovacs); bag size not published for this model | Yes, auto empties into a 3 L dust bag (Ecovacs) |
| 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) | Hot water roller washing at up to 75°C, 63°C hot air drying (2 h default), auto detergent dosing, 4 L clean and 4 L dirty tanks; no plumbed auto refill and drain (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 | Up to 228 min standard vacuuming or 145 min vacuum and mop (Ecovacs); Vacuum Wars measured 200 min on low power |
| Threshold | 25 mm single level (Ecovacs) | 20 mm (Ecovacs) |
| Pet hair | inside digital saw hair wrap on the main and side brushes of the T90S Pro Omni | Vacuum Wars measured 97% pet hair pickup and 0% hair wrap; Tom's Guide measured 75% on hardwood and 70% on carpet |
| App | ECOVACS Home app with AGENT YIKO natural language voice control (Ecovacs) | Ecovacs Home app with YIKO voice assistant (Notebookcheck, TechRadar) |
| Dustbin | n/a | 220 ml robot bin plus 3 L dock bag (Ecovacs) |
| Height | n/a | 98 mm, about 3.9 in (Ecovacs, Tom's Guide) |
| Noise | n/a | Ecovacs lists 65 dBA vacuuming and 75 dBA during dock emptying; TechRadar noted up to 75 dB and found it louder than Narwal and Roborock on high suction |
| Best for | hard floor mopping on a mid range budget | pet hair on mixed floors |
| Skip if | you have thick carpet or many tight spaces | you need top stain removal or a tidy, cluttered floor solution |
Specs are maker claims unless a reviewer is named. Prices from the stores we link, checked daily.
What reviewers found
Ecovacs DEEBOT T90S ULTRA OMNI
- Notebookcheck: 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. Source
- inside digital: 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. Source
Ecovacs DEEBOT X8 PRO OMNI
- Vacuum Wars (3.03 Vacuum Wars stars): Measured 2.30 kPa suction and 24 cfm airflow, 79% carpet sand pickup, 97% pet hair and 0% hair wrap. Obstacle avoidance scored 15 against a 16.5 average and dried stain mopping scored 72 against a 98 average, but it left very little water behind. Source
- TechRadar: Called it arguably the best robot vacuum the reviewer had tested. It cleared hair from carpet in one Max session, removed dried chutney in two passes and avoided a slipper, shoe, cable, socks and tissue box, though a low USB-C cable got caught once. Subscores: Value 4/5, Design 4.5/5, Performance 4.5/5, App 4/5. Source
Questions buyers ask
Which is better, the Ecovacs DEEBOT T90S ULTRA OMNI or the Ecovacs DEEBOT X8 PRO OMNI?
The Ecovacs DEEBOT X8 PRO OMNI has a published review score and ranks #17 in our robot vacuums ranking; the Ecovacs DEEBOT T90S ULTRA OMNI is not scored yet. Pick the Ecovacs DEEBOT T90S ULTRA OMNI for hard floor mopping on a mid range budget. Pick the Ecovacs DEEBOT X8 PRO OMNI for pet hair on mixed floors.
What is the difference between the DEEBOT T90S ULTRA OMNI and the DEEBOT X8 PRO OMNI?
Suction: Up to 40,000 Pa and 16 L/s airflow (Ecovacs claim); inside digital notes airflow on the… on the DEEBOT T90S ULTRA OMNI, 18,000 Pa (Ecovacs); Vacuum Wars measured 2.30 kPa at max power against a 0.80 kPa average on the DEEBOT X8 PRO OMNI. Navigation: AIVI 3D 4.0 with a semantic model (Ecovacs); Notebookcheck lists Mini ToF navigation on… on the DEEBOT T90S ULTRA OMNI, Built in dToF laser navigation with no top turret (Ecovacs); Vacuum Wars rated… on the DEEBOT X8 PRO OMNI. Obstacle avoidance: AIVI 3D 4.0, keeps a distance from pets, pet waste and loose cables (Ecovacs)… on the DEEBOT T90S ULTRA OMNI, AIVI 3D 3.0 RGBD camera (Ecovacs); TechRadar saw it clear a slipper, shoe, cable, socks… on the DEEBOT X8 PRO OMNI.
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