Ecovacs Deebot T90 Max Omni
The cheapest way into ECOVACS’ long fresh-water roller mop, for homes with low thresholds that can do without a hot-water mop wash.
Amazon $519.99$519.99
The Ecovacs Deebot T90 Max Omni and the Ecovacs Deebot T90 Pro Omni are evenly matched, rated 4.4 and 4.3. The Ecovacs Deebot T90 Pro Omni wins on navigation. The Ecovacs Deebot T90 Max Omni costs $29.01 less ($519.99 vs $549).
Ecovacs Deebot T90 Pro Omni
A slim roller-mop robot for mostly hard-floor homes with pets: it mops with constantly fresh water and leaves no hair wrapped, but its carpet deep cleaning trails similarly priced rivals.
Amazon $549$549
Prices were last checked October 26, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Ecovacs Deebot T90 Pro Omni for navigation (LiDAR + camera vs LiDAR + 3D light).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every self-cleaning dock robot vacuum; a clear win is highlighted. How we rank explains each one.
| Factor weight | Ecovacs Deebot T90 Max Omni | Ecovacs Deebot T90 Pro Omni |
|---|---|---|
| Overall rating | 4.4/5 | 4.3/5 |
| Cleaning 30% | 71 not yet tested; estimated from 10 tested Ecovacs robots and the median of the 70 tested robots | 66 measured 81% of sand from carpet, 100% of pet hair, no hair tangled |
| Value 25% | 76 $520 | 73 $549 |
| Dock 20% | 100 Self-empties the bin, washes the mop, hot-air mop drying | 90 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying, doses detergent |
| Navigation 15% | 85 LiDAR + 3D light | 100 LiDAR + camera |
| Mopping 10% | 95 Roller, lifts 15 mm, extends to edges | 95 Roller, lifts 15 mm, extends to edges |
Independent tests
Ecovacs Deebot T90 Max Omni
No independent test published yet.
Ecovacs Deebot T90 Pro Omni
| Tested by | Carpet deep clean | Pet hair | Hair tangle (0 = none) | Area per charge | Conditions |
|---|---|---|---|---|---|
| Vacuum Wars | 81% | 100% | 0 | 1,372 sq ft | Embedded sand in medium-pile carpet; flattened 2.5 in pet hair on carpet, two runs; 7 in hair tangle on hard floor (0 = none wrapped). |
Specifications
| Ecovacs Deebot T90 Max Omni | Ecovacs Deebot T90 Pro Omni | |
|---|---|---|
| Vacuum | ||
| Claimed suction | 30,000 Pa | 30,000 Pa |
| Main brush | anti-tangle main brush (ZeroTangle 4.0) | single floating bristle brush (ZeroTangle 4.0 airflow-directed) |
| Dustbin | - | 250 mL |
| Extending side brush | No | No |
| Mopping | ||
| Mop | Roller, lifts 15 mm, extends to edges | Roller, lifts 15 mm, extends to edges |
| Mop lift | 15 mm | 15 mm |
| Leaves mop at dock | No | No |
| Extending mop | Yes | Yes |
| Water tank | - | 110 mL |
| Dock | ||
| Dock | Washes mop + empties | Washes mop + empties |
| Self-empties | Yes | Yes |
| Dust bag | - | 2.5 L |
| Washes mop | Yes | Yes |
| Hot-water wash | - | Yes |
| Hot-air drying | Yes | Yes |
| Detergent dosing | - | Yes |
| Water hookup option | - | No |
| Clean water tank | - | 4 L |
| Navigation & app | ||
| Navigation | LiDAR + 3D light | LiDAR + camera |
| Obstacle avoidance | TrueDetect 3D structured light, detects objects from 2 cm | Structured light plus RGB AI camera with vision-language object recognition (AIVI 3D 4.0) |
| Climbs thresholds | 20 mm | 24 mm |
| Voice assistants | - | YIKO |
| Build | ||
| Height | 3.7 in (95 mm) | 3.7 in (95 mm) |
| Retracting LiDAR | No | No |
| Battery | 5,200 mAh | 4,000 mAh |
| Run time | - | Up to 2 h 20 min |
| Weight | - | 11.7 lb (5.3 kg) |
| Warranty | 1 year | 1 year |
| Released | 2026-10 | 2026-02 |