Ecovacs Deebot X12S OmniCyclone
ECOVACS’ top roller-mop robot for mixed-floor homes that want a bagless dock and dry rugs; the same robot is cheaper with the bagged X12S Pro Omni dock.
Amazon $999$999
The Ecovacs Deebot X12S OmniCyclone and the Eufy Omni E35 are evenly matched, rated 4.1 and 4.0. The Ecovacs Deebot X12S OmniCyclone leads on mopping.
Eufy Omni E35
eufy’s roller-mop flagship for homes with mixed floors and tall door sills that want hot-water mop washing. Buyers on a budget get the basics from the cheaper E25 or E28.
Amazon $999.99$999.99
Prices were last checked October 27, 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 X12S OmniCyclone for mopping (Roller, lifts 15 mm, extends to edges vs Roller, extends to edges).
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 X12S OmniCyclone | Eufy Omni E35 |
|---|---|---|
| Overall rating | 4.1/5 | 4.0/5 |
| Cleaning 30% | 71 not yet tested; estimated from 10 tested Ecovacs robots and the median of the 70 tested robots | 68 not yet tested; estimated from 9 tested Eufy robots and the median of the 70 tested robots |
| Value 25% | 36 $999 | 36 $1,000 |
| 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 | 85 Roller, extends to edges |
Specifications
| Ecovacs Deebot X12S OmniCyclone | Eufy Omni E35 | |
|---|---|---|
| Vacuum | ||
| Claimed suction | - | 35,000 Pa |
| Main brush | single brush (ZeroTangle 4.0, anti-tangle main and side brushes) | DuoSpiral anti-tangle brushes |
| Extending side brush | Yes | Yes |
| Mopping | ||
| Mop | Roller, lifts 15 mm, extends to edges | Roller, extends to edges |
| Mop lift | 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 | Yes |
| Clean water tank | - | 2.5 L |
| Navigation & app | ||
| Navigation | LiDAR + camera | LiDAR + camera |
| Obstacle avoidance | AI camera object recognition (AIVI 3D 4.0) | RGB camera with line lasers and LED, recognises 280+ object types (eufy's Amazon listing) |
| Climbs thresholds | 25 mm | 30 mm |
| Voice assistants | YIKO | Alexa, Google Assistant, Siri |
| Build | ||
| Height | 3.9 in (98 mm) | 4.6 in (116 mm) |
| Retracting LiDAR | No | No |
| Battery | - | 5,200 mAh |
| Run time | - | Up to 3 h 8 min |
| Warranty | 1 year | 1 year |
| Released | 2026-09 | 2026-09 |