A strong mid-price pick for pet homes with carpet: it measured near the top on sand and hair and climbs thresholds most robots at this price can’t.
Amazon $759.99
The cheapest way into ECOVACS’ long fresh-water roller mop, for homes with low thresholds that can do without a hot-water mop wash.
- Washes mop + emptiesDock
- LiDAR + 3D lightNavigation
- RollerMop
- 3.7 inHeight
Price checked October 26, 2026. As an Amazon Associate we earn from qualifying purchases.
- Strong 30,000 Pa suction for about $520 on Amazon
- Long 27 cm roller is rinsed with fresh water as it mops, and dried with warm air at the dock
- Lifts the wet roller on carpet, so rugs stay drier
- Fits under furniture about 3.7 in high
- No heated mop wash, unlike the T90 Max Plus
- Climbs only 0.8 in (20 mm) thresholds
- Obstacle sensing uses structured light with no camera to recognise objects
The Ecovacs Deebot T90 Max family
Every Ecovacs Deebot T90 Max model we rank, smallest first. Ratings compare each against its own type.
| Model | Dock | Rating | Price |
|---|---|---|---|
| Ecovacs Deebot T90 Max Omni (this one) | Washes mop + empties | 4.4/5 | $519.99 |
| Ecovacs Deebot T90 Max Plus Omni | Washes mop + empties | 4.2/5 | $699.99 |
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Vacuum | |
|---|---|
| Claimed suction | 30,000 Pa |
| Main brush | anti-tangle main brush (ZeroTangle 4.0) |
| Extending side brush | No |
| Mopping | |
| Mop | Roller, lifts 15 mm, extends to edges |
| Mop lift | 15 mm |
| Leaves mop at dock | No |
| Extending mop | Yes |
| Dock | |
| Dock | Washes mop + empties |
| Self-empties | Yes |
| Washes mop | Yes |
| Hot-air drying | Yes |
| Navigation & app | |
| Navigation | LiDAR + 3D light |
| Obstacle avoidance | TrueDetect 3D structured light, detects objects from 2 cm |
| Climbs thresholds | 20 mm |
| Build | |
| Height | 3.7 in (95 mm) |
| Retracting LiDAR | No |
| Battery | 5,200 mAh |
| Warranty | 1 year |
| Released | 2026-10 |
Alternatives in this type
For pet homes with carpet that want top measured pickup and the longest-reaching mop; large homes may need two charges per clean.
AmazonA cheaper L40s with a full self-cleaning dock, for homes that want hands-off mopping on a budget and can live without hot-water washing.
Amazon $399.99Compare
Compare the Ecovacs Deebot T90 Max Omni with any other robot vacuum →
More from Ecovacs: every Ecovacs product ranked.