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
The Eufy Omni S2 is the better robot vacuum overall, rated 3.9 to 3.8. The Eufy Omni S2 leads on mopping. The Shark PowerDetect UV Reveal wins on navigation.
Prices were last checked November 3, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Shark PowerDetect UV Reveal
For pet owners with large homes who want a hot-wash dock and long runs: it covered about 2,800 sq ft per charge and scored well on pet hair.
Amazon $1,299.99$1,299.99
Which should you buy?
- Choose the Eufy Omni S2 for mopping (Roller, lifts 10.5 mm, extends to edges vs Vibrating pad, extends to edges).
- Choose the Shark PowerDetect UV Reveal for 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 S2 | Shark PowerDetect UV Reveal |
|---|---|---|
| Overall rating | 3.9/5 | 3.8/5 |
| Cleaning 30% | 75 measured 87% of sand from carpet, 88.5% of pet hair, no hair tangled | 72 measured 88% of sand from carpet, 91.5% of pet hair, some hair tangled (0.3) |
| Value 25% | 20 $1,300 | 20 $1,300 |
| Dock 20% | 100 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying, doses detergent, optional water hookup | 100 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying |
| Navigation 15% | 80 Camera + 3D light | 100 LiDAR + camera |
| Mopping 10% | 90 Roller, lifts 10.5 mm, extends to edges | 46 Vibrating pad, extends to edges |
Independent tests
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). |
Shark PowerDetect UV Reveal
| Tested by | Carpet deep clean | Pet hair | Hair tangle (0 = none) | Area per charge | Conditions |
|---|---|---|---|---|---|
| Vacuum Wars | 88% | 91.5% | 0.3 | 2,803 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 S2 | Shark PowerDetect UV Reveal | |
|---|---|---|
| Vacuum | ||
| Claimed suction | 30,000 Pa | - |
| Main brush | DuoSpiral anti-tangle brushes | - |
| Dustbin | 300 mL | 379 mL |
| Extending side brush | Yes | - |
| Mopping | ||
| Mop | Roller, lifts 10.5 mm, extends to edges | Vibrating pad, extends to edges |
| Mop lift | 10.5 mm | - |
| Leaves mop at dock | 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 | - |
| Washes mop | Yes | Yes |
| Hot-water wash | Yes | Yes |
| Hot-air drying | Yes | Yes |
| Detergent dosing | Yes | - |
| Water hookup option | Yes | - |
| Clean water tank | 3 L | - |
| Navigation & app | ||
| Navigation | Camera + 3D light | LiDAR + camera |
| Obstacle avoidance | RGB camera + LED + 3D TOF, recognises 200+ obstacle types and objects over 1 cm | AI camera and 3D sensors; UV Stain Detect finds dried, invisible stains on hard floors |
| Climbs thresholds | 42 mm | - |
| Matter | Yes | No |
| Voice assistants | Alexa, Google Assistant, Siri | Alexa, Google Assistant |
| Build | ||
| Height | 3.9 in (98 mm) | - |
| Retracting LiDAR | No | - |
| Battery | 4,600 mAh | - |
| Run time | Up to 4 h 20 min | Up to 3 h |
| Weight | 11.5 lb (5.2 kg) | - |
| Warranty | 1 year | 2 years |
| Released | 2026-01 | 2026-03 |