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- Omni S2 vs Flow 2
eufy Omni S2 vs Narwal Flow 2
What Omni S2 does better (1) and where Flow 2 wins (4) — every spec side by side.
Why is Omni S2 better than Flow 2?
- Threshold climbing42 mm vs 40 mm+5%
Why is Flow 2 better than Omni S2?
- Obstacle avoidanceBasic sensors (infrared / bumper) vs AI camera
- Battery capacity4,600 mAh vs 6,500 mAh+41%
- Suction power30,000 Pa vs 31,000 Pa+3%
- Charging time260 min vs 180 min+44%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 30,000 Pa | 31,000 Pa |
| Dustbin (robot) | 300 ml | — |
| Main brush | Dual main brushes | Single main brush |
| Anti-tangle brush | Yes | Yes |
| Side brushes | 2 | 1 |
| Extending side brush | Yes | — |
| Carpet detection | Yes | Yes |
| Dirt detection | — | Yes |
| HEPA filter | Yes | — |
| Noise level | — | 56 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS) | LiDAR laser (LDS), Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | AI camera |
| Threshold climbing | 42 mm | 40 mm |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Roller mop | Roller mop |
| Mop lifting on carpets | Yes | Yes |
| Mop lift height | — | 12 mm |
| Extending mop (edges) | Yes | Yes |
| Base station | ||
| Base station | All-in-one dock (empty + wash) | All-in-one dock (empty + wash) |
| Auto-empty dust station | Yes | Yes |
| Dust bag (dock) | 2.5 l | — |
| Mop washing in the dock | Yes | Yes |
| Hot-water mop washing | Yes | Yes |
| Hot-air mop drying | Yes | Yes |
| Automatic water refill | Yes | Yes |
| Battery & runtime | ||
| Battery capacity | 4,600 mAh | 6,500 mAh |
| Runtime | 260 min | — |
| Charging time | 260 min | 180 min |
| Cleaning area per charge | — | 289 m² |
| Size & weight | ||
| Width / diameter | — | 364 mm |
| Length | — | 364 mm |
| Height | — | 95 mm |
| Weight | 5.2 kg | 5 kg |
| Shape | — | Round |
| Colours | Black, Bronze | Grey |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant, Apple Siri | Amazon Alexa, Google Assistant, Apple Siri |
| Matter | Yes | — |
| Live camera view / video call | — | Yes |
