eufy HydroJet S2 vs Narwal Freo 20
Technical comparison · Robot vacuums and mops
Narwal Freo 20 is ahead on days between bag changes; beyond that the two models differ in obstacle avoidance and dock functions: design differences, not a ranking. On the category's technical index, Narwal Freo 20 ranks #6 of 30, eufy HydroJet S2 #30.
| Parameter |
HydroJet S2
eufy
F4 · Semi-professional
|
Freo 20
Narwal
F3 · Advanced
|
|---|---|---|
| Awards | — | |
| Identity | ||
| Launch year | 2025 | — |
| Use tier | F4 — Semi-professional | F3 — Advanced |
| Price | ||
| Price | ~1000–2200 € | ~450–1000 € |
| Price updated on | 09/2026 | 09/2026 |
| Universal specs | ||
| Dimensions (W×D×H) | – × – × 9.8 cm | – × – × 9.5 cm |
| Weight | 5.2 kg | — |
| Category specs | ||
| Cleaning functions | Vacuums, Mops | Vacuums, Mops |
| Availability in Europe | On sale | On sale |
| Suction power | 30000 Pa | 31000 Pa |
| Navigation system | — | Solid-state LiDAR |
| Release year | 2025 | — |
| Onboard camera | Yes | Yes |
| Obstacle avoidance | 3D time-of-flight sensor, Camera with AI recognition | Camera with AI recognition |
| Onboard microphone | No | Yes |
| Robot height | — | 95 mm |
| Declared data server region | Multiple regions | Multiple regions |
| Maximum threshold height | — | 40 mm |
| Battery capacity | 4600 mAh | 5900 mAh |
| Charging time | 240 min | 180 min |
| Water tank capacity | 120 ml | — |
| Mopping system | Roller with continuous rinsing | Roller with continuous rinsing |
| Extending mop for edges | Yes | Yes |
| Dock functions | Automatic emptying, Mop washing, Hot water washing, Warm air drying, Detergent dispenser | Automatic emptying, Mop washing, Hot water washing, Mop drying, Warm air drying |
| Wi-Fi bands | 2.4 GHz | 2.4 GHz, 5 GHz |
| App | eufy | Narwal Freo |
| Mop washing water temperature | 60 °C | 100 °C |
| Dust bag capacity | — | 2.4 l |
| Days between bag changes | 68 giorni | 120 giorni |
| Anti-tangle declared | Yes | — |
| Filter type | — | HEPA |
| Matter | Built in | — |
| Cliff sensors | Yes | Yes |
CobotCompare Awards
No awards in this tier.
Best value Advanced
Best ratio of technical score to price among the 12 sheets in the Robot vacuums and mops category (advanced tier): technical score 80/100. The price used is the sheet's estimated range.
How we assign awards →The differences that matter
- Days between bag changes: eufy HydroJet S2 68 giorni vs Narwal Freo 20 120 giorni
- Obstacle avoidance: eufy HydroJet S2 3D time-of-flight sensor, Camera with AI recognition · Narwal Freo 20 Camera with AI recognition
- Dock functions: eufy HydroJet S2 Automatic emptying, Mop washing, Hot water washing, Warm air drying, Detergent dispenser · Narwal Freo 20 Automatic emptying, Mop washing, Hot water washing, Mop drying, Warm air drying
- Wi-Fi bands: eufy HydroJet S2 2.4 GHz · Narwal Freo 20 2.4 GHz, 5 GHz
In short
eufy HydroJet S2
Design differences: obstacle avoidance: 3D time-of-flight sensor, Camera with AI recognition; dock functions: automatic emptying, Mop washing, Hot water washing, Warm air drying, Detergent dispenser; wi-Fi bands: 2.4 GHz.
This comparison points to the two product pages, where you'll find the complete data and the official links.