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
The Eufy Omni E35 is the better robot vacuum overall, rated 4.0 to 3.9. The Eufy Omni E35 leads on value and navigation. The Eufy Omni E35 costs $300 less ($999.99 vs $1,299.99).
Eufy Omni S2
For buyers who want a low-slung flagship that mops with a hot-washed roller and handles tall thresholds. Cheaper robots match its carpet cleaning and run longer per charge.
Amazon $1,299.99$1,299.99
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 Eufy Omni E35 for value ($1,000 vs $1,300) and navigation (LiDAR + camera vs Camera + 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 | Eufy Omni E35 | Eufy Omni S2 |
|---|---|---|
| Overall rating | 4.0/5 | 3.9/5 |
| Cleaning 30% | 68 not yet tested; estimated from 9 tested Eufy robots and the median of the 70 tested robots | 75 measured 87% of sand from carpet, 88.5% of pet hair, no hair tangled |
| Value 25% | 36 $1,000 | 20 $1,300 |
| 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, optional water hookup |
| Navigation 15% | 100 LiDAR + camera | 80 Camera + 3D light |
| Mopping 10% | 85 Roller, extends to edges | 90 Roller, lifts 10.5 mm, extends to edges |
Independent tests
Eufy Omni E35
No independent test published yet.
Eufy Omni S2
| Tested by | Carpet deep clean | Pet hair | Hair tangle (0 = none) | Area per charge | Conditions |
|---|---|---|---|---|---|
| Vacuum Wars | 87% | 88.5% | 0 | 1,088 sq ft | Embedded sand in medium-pile carpet; flattened 2.5 in pet hair on carpet, two runs; 7 in hair tangle on hard floor (0 = none wrapped). |
Specifications
| Eufy Omni E35 | Eufy Omni S2 | |
|---|---|---|
| Vacuum | ||
| Claimed suction | 35,000 Pa | 30,000 Pa |
| Main brush | DuoSpiral anti-tangle brushes | DuoSpiral anti-tangle brushes |
| Dustbin | - | 300 mL |
| Extending side brush | Yes | Yes |
| Mopping | ||
| Mop | Roller, extends to edges | Roller, lifts 10.5 mm, extends to edges |
| Mop lift | - | 10.5 mm |
| Leaves mop at dock | No | No |
| Extending mop | Yes | Yes |
| Water tank | - | 120 mL |
| Dock | ||
| Dock | Washes mop + empties | Washes mop + empties |
| Self-empties | Yes | Yes |
| Dust bag | 2.5 L | 2.5 L |
| Washes mop | Yes | Yes |
| Hot-water wash | Yes | Yes |
| Hot-air drying | Yes | Yes |
| Detergent dosing | Yes | Yes |
| Water hookup option | - | Yes |
| Clean water tank | 2.5 L | 3 L |
| Navigation & app | ||
| Navigation | LiDAR + camera | Camera + 3D light |
| Obstacle avoidance | RGB camera with line lasers and LED, recognises 280+ object types (eufy's Amazon listing) | RGB camera + LED + 3D TOF, recognises 200+ obstacle types and objects over 1 cm |
| Climbs thresholds | 30 mm | 42 mm |
| Matter | - | Yes |
| Voice assistants | Alexa, Google Assistant, Siri | Alexa, Google Assistant, Siri |
| Build | ||
| Height | 4.6 in (116 mm) | 3.9 in (98 mm) |
| Retracting LiDAR | No | No |
| Battery | 5,200 mAh | 4,600 mAh |
| Run time | Up to 3 h 8 min | Up to 4 h 20 min |
| Weight | - | 11.5 lb (5.2 kg) |
| Warranty | 1 year | 1 year |
| Released | 2026-09 | 2026-01 |