# Dreame Aqua10 Ultra Roller vs Narwal Flow

As of Oct 31, 2026, the Dreame Aqua10 Ultra Roller costs $800 and the Narwal Flow costs $1,500, so the Dreame Aqua10 Ultra Roller is $700 cheaper. Pick the Dreame Aqua10 Ultra Roller for hard floor homes that care most about mopping. Pick the Narwal Flow for hard floor homes that mop often and have pets.

Prices checked Oct 31, 2026. HTML version: https://robotsforthat.com/vs/dreame-aqua10-ultra-roller-vs-narwal-flow/

## Side by side

| | Dreame Aqua10 Ultra Roller | Narwal Flow |
|---|---|---|
| Price | $800 | $1,500 |
| 3 year cost | $800 | $1,500 |
| Our score | Not scored yet | Not scored yet |
| Rank in Floors | #65 | #83 |
| Status | on sale | on sale |
| Warranty | 3 years (Dreame US store) | n/a |
| Suction | 30,000 Pa claimed (Dreame); Vacuum Wars did not publish a measured suction figure | 22,000 Pa (Narwal); Vacuum Wars measured 1.88 kPa against a 0.96 kPa average |
| Navigation | Retractable LDS LiDAR with dual 160 degree cameras (Dreame); Expert Reviews called navigation mediocre after it got stuck and bumped skirting boards | dToF LiDAR inside the body (Narwal); TechRadar saw it push a chair, skip a room and report cleaning 0.0 square meters |
| Obstacle avoidance | Two AI cameras, side 3D structured light and LED, 240+ objects (Dreame); Vacuum Wars saw it avoid 21 of 24 objects | Dual RGB cameras, AI chip and tri laser structured light, 200+ objects (Narwal); Vacuum Wars scored 18 of 24, and TechRadar saw it avoid a shoe, sock and USB cable |
| Mopping | AquaRoll roller mop with 12 fresh water nozzles, 32 wetness levels, extending roller and 0.55 in lift with a carpet cover (Dreame); Vacuum Wars scored dried stains 136 against a 110 average with 0.5 g water left behind | FlowWash track mop with warm water at 113F, 7 to 12 N pressure and 12 mm lift (Narwal); Vacuum Wars combined mopping score 268 against a 184 average |
| Self empty | Yes, 3.2 L dust bag, up to 100 days, dried at 122 F (Dreame) | Yes, 2.5 L dust bag rated for up to 120 days (Narwal US store) |
| Dock features | Auto empty, 212 F roller wash, 158 F hot air roller drying, auto detergent and water refill, 4 L clean and 3.5 L used tanks (Dreame); Vacuum Wars reported owner complaints of dock water leaks | Auto empty, mop washing at 113 to 176F, warm air drying, self cleaning; optional auto refill and drain version (Narwal US store); no auto detergent dispenser (TechRadar) |
| Runtime | 6,400 mAh battery (Dreame); Vacuum Wars measured about 684 to 742 sq ft per charge against about 1,100 average, and TechRadar and Expert Reviews both flagged battery use | Up to 190 min (Narwal); Vacuum Wars estimated 2,068 sq ft per charge |
| Dustbin | 220 ml robot bin plus 3.2 L dock bag (Dreame) | 2.5 L dock bag; Vacuum Wars describes a large robot bin with a removable section |
| Height | 3.84 in with LiDAR retracted, 4.72 in raised (Dreame); Expert Reviews measured 98 mm retracted | 95 mm (3.7 in) per Narwal key features and Vacuum Wars; Narwal's spec table lists 107.7 mm |
| Pet hair | Vacuum Wars measured 93% flattened pet hair pickup against 81% average, but hair caught at the intake in 2 of 3 long hair trials; TechRadar saw about 98% hair pickup on carpet | Vacuum Wars measured 89% flattened pet hair pickup and 0% tangles in its 7 inch hair test |
| App | Dreamehome app with built in voice, Matter, Alexa, Google Home, Siri and Apple Watch (Dreame); TechRadar said the app has a learning curve | Narwal app with up to 4 saved maps, schedules and voice assistant; works with Siri, Alexa and Google Assistant (Narwal US store); TechRadar found it overwhelming with some mistranslations |
| Threshold | 3.15 in double and 1.65 in single steps (Dreame); Vacuum Wars measured 42 mm single tier, and TechRadar found climbing inconsistent | 4 cm (1.57 in) (Narwal US store, TechRadar) |
| Noise | TUV low noise certification, no dB figure (Dreame) | TechRadar measured 58 dB in quiet mode to 76 dB at top suction; Tom's Guide measured 49 to 74 dB depending on floor |
| Best for | hard floor homes that care most about mopping | hard floor homes that mop often and have pets |
| Skip if | you have a large home or thick rugs everywhere | you want a simple, glitch free app |

## What reviewers found

### Dreame Aqua10 Ultra Roller

- Vacuum Wars (3.51 Vacuum Wars stars): Combined mopping score 280 against a 184 average, 86% carpet sand removal, 93% pet hair pickup and 21 of 24 obstacles avoided, but only about 684 to 742 sq ft per charge. Removed from its Top 20 list after owner reports of dock leaks. [Source](https://vacuumwars.com/dreame-aqua-10-ultra-roller-review/)
- TechRadar: Called the mop the best the reviewer had tested, with about 98% hair pickup on dirty carpet and 100% visible debris on hard floors. Battery use, threshold climbing and the app were weaker. Subscores: Value 3.5/5, Design 5/5, Performance 4.5/5, App 4/5. [Source](https://www.techradar.com/home/robot-vacuums/dreame-aqua10-ultra-review)
- Expert Reviews: Tested the UK Aqua10 Ultra Roller Complete: excellent vacuuming and mopping, but it took almost twice as long as a Eufy E25 to clean the same 21 m2 floors, used 75% battery on a four room run and got stuck more than the reviewer liked. [Source](https://www.expertreviews.co.uk/home-garden/vacuums-cleaning/dreame-aqua10-ultra-roller-review)

### Narwal Flow

- Vacuum Wars (3.58 Vacuum Wars stars): Measured 1.88 kPa suction, 83% sand removal, 89% flattened pet hair pickup and 0% hair tangle. Combined mopping score was 268 against a 184 average, obstacle avoidance 18 of 24 and estimated coverage 2,068 sq ft per charge. [Source](https://vacuumwars.com/narwal-flow-review/)
- TechRadar: Called the cleaning superb, especially on carpet, and hot water mopping excellent. Noise was 58 dB in quiet mode and 76 dB at top suction. It pushed a chair, failed to enter a room and once reported 0.0 square meters cleaned. Subscores: Value 4/5, Design 4.5/5, Performance 3.5/5, App 3.5/5. [Source](https://www.techradar.com/home/robot-vacuums/narwal-flow-review)
- Tom's Guide: Pickup was 83% overall on tile and 77% on carpet, with 70% to 75% hair pickup. Noise ranged from 49 to 74 dB depending on floor and power. Faults were a tricky app, random cleaning incidents and so so edge vacuuming. [Source](https://www.tomsguide.com/home/smart-home/narwal-flow-robot-vacuum-and-mop-review)

## Questions buyers ask

### Which is better, the Dreame Aqua10 Ultra Roller or the Narwal Flow?

Pick the Dreame Aqua10 Ultra Roller for hard floor homes that care most about mopping. Pick the Narwal Flow for hard floor homes that mop often and have pets.

### Which is cheaper?

The Dreame Aqua10 Ultra Roller at $800, versus $1,500 for the Narwal Flow, checked Oct 31, 2026. Over 3 years with running costs: $800 vs $1,500.

### What is the difference between the Aqua10 Ultra Roller and the Flow?

Suction: 30,000 Pa claimed (Dreame); Vacuum Wars did not publish a measured suction figure on the Aqua10 Ultra Roller, 22,000 Pa (Narwal); Vacuum Wars measured 1.88 kPa against a 0.96 kPa average on the Flow. Navigation: Retractable LDS LiDAR with dual 160 degree cameras (Dreame); Expert Reviews called… on the Aqua10 Ultra Roller, dToF LiDAR inside the body (Narwal); TechRadar saw it push a chair, skip a room and… on the Flow. Obstacle avoidance: Two AI cameras, side 3D structured light and LED, 240+ objects (Dreame); Vacuum Wars saw… on the Aqua10 Ultra Roller, Dual RGB cameras, AI chip and tri laser structured light, 200+ objects (Narwal); Vacuum… on the Flow.

Full reviews: [Dreame Aqua10 Ultra Roller](https://robotsforthat.com/robot/dreame-aqua10-ultra-roller/index.md), [Narwal Flow](https://robotsforthat.com/robot/narwal-flow/index.md)