Ecovacs Deebot T90S Omni
A slightly cheaper T90S roller-mop robot for mixed-floor homes; check the price gap to the T90S Pro Omni before buying.
Amazon $679.99$679.99
The Ecovacs Deebot T90S Omni and the Ecovacs Deebot T90S Pro Omni are evenly matched, rated 4.3 and 4.3. The Ecovacs Deebot T90S Omni costs $20 less ($679.99 vs $699.99).
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 $699.99$699.99
Prices were last checked October 31, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
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 T90S Omni | Ecovacs Deebot T90S Pro Omni |
|---|---|---|
| Overall rating | 4.3/5 | 4.3/5 |
| 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% | 59 $680 | 58 $700 |
| Dock 20% | 100 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying, doses detergent | 100 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying, doses detergent |
| Navigation 15% | 100 LiDAR + camera | 100 LiDAR + camera |
| Mopping 10% | 95 Roller, lifts 15 mm, extends to edges | 95 Roller, lifts 15 mm, extends to edges |
Specifications
| Ecovacs Deebot T90S Omni | Ecovacs Deebot T90S Pro Omni | |
|---|---|---|
| Vacuum | ||
| Claimed suction | 35,000 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 |
| Washes mop | Yes | Yes |
| Hot-water wash | Yes | Yes |
| Hot-air drying | Yes | Yes |
| Detergent dosing | Yes | Yes |
| Navigation & app | ||
| Navigation | LiDAR + camera | LiDAR + camera |
| Obstacle avoidance | AI camera with LED fill light (AIVI 3D 4.0) | AI camera with LED fill light (AIVI 3D 4.0) |
| Climbs thresholds | 25 mm | 25 mm |
| Voice assistants | YIKO | YIKO |
| Build | ||
| Retracting LiDAR | No | No |
| Warranty | 1 year | 1 year |
| Released | 2026-09 | 2026-09 |