eufy HydroJet S2 vs Roborock Qrevo Curv 2 Pro
Technical comparison · Robot vacuums and mops
eufy HydroJet S2 is ahead on days between bag changes; beyond that the two models differ in obstacle avoidance and declared data server region: design differences, not a ranking. On the category's technical index, Roborock Qrevo Curv 2 Pro ranks #5 of 30, eufy HydroJet S2 #30.
| Parameter |
HydroJet S2
eufy
F4 · Semi-professional
|
Qrevo Curv 2 Pro
Roborock
F3 · Advanced
|
|---|---|---|
| Identity | ||
| Launch year | 2025 | — |
| Use tier | F4 — Semi-professional | F3 — Advanced |
| Price | ||
| Price | ~1000–2200 € | ~1000–2200 € |
| Price updated on | 09/2026 | 09/2026 |
| Universal specs | ||
| Dimensions (W×D×H) | – × – × 9.8 cm | — |
| Weight | 5.2 kg | — |
| Voltage | — | 220 V |
| Category specs | ||
| Cleaning functions | Vacuums, Mops | Vacuums, Mops |
| Availability in Europe | On sale | On sale |
| Suction power | 30000 Pa | 25000 Pa |
| Navigation system | — | Rotating LiDAR |
| Release year | 2025 | — |
| Onboard camera | Yes | Yes |
| Obstacle avoidance | 3D time-of-flight sensor, Camera with AI recognition | Structured light, Camera with AI recognition |
| Onboard microphone | No | Yes |
| Where object recognition runs | — | On the device |
| Robot height | — | 79.8 mm |
| Declared data server region | Multiple regions | European Union |
| Battery capacity | 4600 mAh | 6400 mAh |
| Works offline | — | Yes |
| Live video from the app | — | Yes |
| Charging time | 240 min | — |
| Camera privacy controls | — | Remote video off until enabled, Confirmation on the robot, Password in the app, Indicator light while streaming |
| Two-way audio | — | Yes |
| Water tank capacity | 120 ml | — |
| Microphone can be disabled | — | Yes |
| Mopping system | Roller with continuous rinsing | Rotating discs |
| Mop lifting height | — | 20 mm |
| Guaranteed years of updates | — | 2 anni |
| Extending mop for edges | 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 |
| App | eufy | Roborock |
| Mop washing water temperature | 60 °C | 100 °C |
| Days between bag changes | 68 giorni | 65 giorni |
| Dock width | — | 450 mm |
| Dock depth | — | 450 mm |
| Dock height | — | 450 mm |
| Anti-tangle declared | Yes | Yes |
| Filter type | — | Washable |
| Carpet handling | — | Detects the carpet, Boosts suction, Lifts the mop, Leaves the mops at the dock, Avoids the carpet |
| Matter | Built in | Announced, not yet released |
| Built-in voice assistant | — | Commands recognised on board |
| Cliff sensors | Yes | Yes |
| Saved maps (floors) | — | 3 |
The differences that matter
- Days between bag changes: eufy HydroJet S2 68 giorni vs Roborock Qrevo Curv 2 Pro 65 giorni
- Obstacle avoidance: eufy HydroJet S2 3D time-of-flight sensor, Camera with AI recognition · Roborock Qrevo Curv 2 Pro Structured light, Camera with AI recognition
- Declared data server region: eufy HydroJet S2 Multiple regions · Roborock Qrevo Curv 2 Pro European Union
- Mopping system: eufy HydroJet S2 Roller with continuous rinsing · Roborock Qrevo Curv 2 Pro Rotating discs
- Dock functions: eufy HydroJet S2 Automatic emptying, Mop washing, Hot water washing, Warm air drying, Detergent dispenser · Roborock Qrevo Curv 2 Pro Automatic emptying, Mop washing, Hot water washing, Mop drying, Warm air drying
In short
Roborock Qrevo Curv 2 Pro
Design differences: declared data server region: european Union; mopping system: rotating discs; matter: announced, not yet released.
This comparison points to the two product pages, where you'll find the complete data and the official links.