Roborock S8 MaxV Ultra vs Ecovacs Deebot T90 Pro Omni
Quick take: The Ecovacs Deebot T90 Pro Omni has stronger suction (30,000 vs 10,000 Pa); the Ecovacs Deebot T90 Pro Omni runs longer per charge (350 vs 180 min).
| Spec | Roborock S8 MaxV Ultra | Ecovacs Deebot T90 Pro Omni |
|---|---|---|
| Price | ~$800 | ~$800 |
| Type | Robot Vacuum & Mop | Robot Vacuum & Mop |
| Suction | 10000 Pa | 30000 Pa |
| Battery | 180 min | 350 min |
| Navigation | LiDAR + Camera | LiDAR + Camera |
| Filtration | — | — |
| Cordless | Yes | Yes |
| Bagged | — | — |
| Noise | 67 dB | 60 dB |
| Dustbin | 400 ml | 250 ml |
| Water tank | 300 ml | 110 ml |
| Self-empty dock | Yes | Yes |
| Auto mop washing | Yes | Yes |
| Hot water washing | Yes | Yes |
| Obstacle avoidance | Yes | Yes |
| Carpet detection | Yes | Yes |
| Auto mop lifting | Yes | Yes |
| Multi-floor mapping | Yes | Yes |
| App control | Yes | Yes |
| Dimensions | 13.8 x 13.9 x 4.06 in | 13.9 x 13.9 x 3.7 in |
| Weight | 9.3 lbs | 11.0 lbs |
| Warranty | 1 year | 2 years |
Pros & cons
Roborock S8 MaxV Ultra
- ✓Industry-leading 10000Pa suction picks up pet hair, cereal, and fine dust with ease
- ✓Hot water mop washing keeps pads genuinely clean and odor-free
- ✓AI obstacle avoidance reliably dodges cables, shoes, and pet toys
- ✓Dual rubber brush rolls resist hair tangles better than bristle brushes
- ✓Excellent carpet detection lifts the mop pad high enough to avoid wetting carpet
- ✗Launched at $1,800 — newer flagships now undercut it on specs, so only buy it discounted
- ✗Dock is very large and requires significant floor space
- ✗Mop pressure is lighter than dedicated mopping robots
- ✗App has a steep learning curve with many nested menus
Ecovacs Deebot T90 Pro Omni
- ✓Second-highest combined mopping score Vacuum Wars had ever recorded, with a dried-stain result nearly 50% above average
- ✓Perfect 100% pet hair pickup and 0% tangling from the ZeroTangle brush in 7-inch hair tests
- ✓Full-width 10.6-inch OZMO Roller 3.0 self-cleans continuously with 167°F water while it mops
- ✓Huge 350-minute runtime plus PowerBoost charging (10% in 3 minutes) covers very large homes
- ✓AI camera with structured light and 3D edge sensors avoided 23 of 24 test obstacles and supports Matter
- ✗Small 250ml dustbin triggers frequent noisy auto-empty trips
- ✗Navigation efficiency is only slightly above average despite the new embedded LiDAR
- ✗Roller mop lifts just 15mm on carpet, so thick pile can still get damp
- ✗New for 2026, so long-term reliability feedback is still thin