Narwal Flow 2 vs Xiaomi Robot Vacuum H40
Technical comparison · Robot vacuums and mops
Narwal Flow 2 and Xiaomi Robot Vacuum H40 are not direct competitors: far-apart price bands. Xiaomi Robot Vacuum H40 is the entry model, Narwal Flow 2 the higher-class one: the comparison shows what changes moving up a class, not which of the two is better.
| Parameter |
Flow 2
Narwal
F3 · Advanced
|
Robot Vacuum H40
Xiaomi
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2026 | 2025 |
| Use tier | F3 — Advanced | F2 — Intermediate |
| Price | ||
| Price | ~1000–2200 € | ~200–450 € |
| Price updated on | 09/2026 | 09/2026 |
| Universal specs | ||
| Dimensions (W×D×H) | – × – × 9.5 cm | 34 × 34 × 9.7 cm |
| Weight | 5 kg | 3.64 kg |
| Category specs | ||
| Cleaning functions | Vacuums, Mops | Vacuums, Mops |
| Availability in Europe | On sale | On sale |
| Suction power | 31000 Pa | 10000 Pa |
| Navigation system | — | Rotating LiDAR |
| Release year | 2026 | 2025 |
| Onboard camera | Yes | — |
| Obstacle avoidance | Camera with AI recognition, Structured light | — |
| Onboard microphone | Yes | — |
| Noise level | 56.5 dB | — |
| Robot height | 95 mm | — |
| Declared data server region | Multiple regions | — |
| Maximum threshold height | 40 mm | 20 mm |
| Battery capacity | 6500 mAh | 5200 mAh |
| Runtime | — | 180 min |
| Charging time | 180 min | — |
| Water tank capacity | — | 210 ml |
| Mopping system | Roller with continuous rinsing | — |
| Mop lifting height | 12 mm | — |
| Dock functions | Automatic emptying, Mop washing, Hot water washing, Warm air drying, Detergent dispenser, Plumbing hookup | Automatic emptying |
| Wi-Fi bands | 2.4 GHz | 2.4 GHz |
| App | Narwal | Xiaomi Home |
| Mop washing water temperature | 100 °C | — |
| Dust bag capacity | — | 4 l |
| Days between bag changes | 120 giorni | 90 giorni |
| Anti-tangle declared | — | Yes |
| Filter type | HEPA | — |
| Carpet handling | Detects the carpet, Lifts the mop, Avoids the carpet | — |
| Cliff sensors | — | Yes |
The differences that matter
- Maximum threshold height: Narwal Flow 2 40 mm vs Xiaomi Robot Vacuum H40 20 mm
- Days between bag changes: Narwal Flow 2 120 giorni vs Xiaomi Robot Vacuum H40 90 giorni
- Dock functions: Narwal Flow 2 Automatic emptying, Mop washing, Hot water washing, Warm air drying, Detergent dispenser, Plumbing hookup · Xiaomi Robot Vacuum H40 Automatic emptying
In short
Narwal Flow 2
Measurable advantages: maximum threshold height and days between bag changes.
Xiaomi Robot Vacuum H40
Design differences: dock functions: automatic emptying.
This comparison points to the two product pages, where you'll find the complete data and the official links.