Ecovacs Deebot T90 Max Plus Omni
A strong-suction roller-mop robot with a boiling-water mop wash for mid-range budgets, best in homes without high door sills.
Amazon $699.99$699.99
The Ecovacs Deebot T90 Max Plus Omni and the Ecovacs Deebot T90S Pro Omni are evenly matched, rated 4.2 and 4.2. The Ecovacs Deebot T90 Max Plus Omni leads on value. The Ecovacs Deebot T90S Pro Omni wins on navigation. The Ecovacs Deebot T90 Max Plus Omni costs $200 less ($699.99 vs $899.99).
Ecovacs Deebot T90S Pro Omni
ECOVACS’ upgraded T90 Pro roller-mop robot, with more suction and a carpet cover, for mixed-floor homes with pets.
Amazon $899.99$899.99
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 Max Plus Omni for value ($700 vs $900).
- Choose the Ecovacs Deebot T90S 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 Plus Omni | Ecovacs Deebot T90S Pro Omni |
|---|---|---|
| Overall rating | 4.2/5 | 4.2/5 |
| Cleaning 30% | 71 not yet tested; estimated from 10 tested Ecovacs robots and the median of the 70 tested robots | 71 not yet tested; estimated from 10 tested Ecovacs robots and the median of the 70 tested robots |
| Value 25% | 58 $700 | 42 $900 |
| Dock 20% | 100 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying | 100 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 |
Specifications
| Ecovacs Deebot T90 Max Plus Omni | Ecovacs Deebot T90S Pro Omni | |
|---|---|---|
| Vacuum | ||
| Claimed suction | 40,000 Pa | 40,000 Pa |
| Main brush | anti-tangle main brush (ZeroTangle 4.0) | anti-tangle main brush (ZeroTangle 4.0) |
| 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 |
| 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 | Yes |
| Hot-air drying | Yes | Yes |
| Detergent dosing | - | Yes |
| Navigation & app | ||
| Navigation | LiDAR + 3D light | LiDAR + camera |
| Obstacle avoidance | TrueDetect 3D structured light, detects objects from 2 cm | AI camera with LED fill light (AIVI 3D 4.0) |
| Climbs thresholds | 20 mm | 25 mm |
| Voice assistants | - | YIKO |
| Build | ||
| Height | 3.7 in (95 mm) | - |
| Retracting LiDAR | No | No |
| Battery | 5,200 mAh | - |
| Warranty | 1 year | 1 year |
| Released | 2026-09 | 2026-09 |