Narwal Freo 20 Edge vs Roborock Qrevo Curv 2 Flow
Researched by Riley Hart · prices checked Nov 4, 2026
As of Nov 4, 2026, the Narwal Freo 20 Edge costs $800 and the Roborock Qrevo Curv 2 Flow costs $800. The Roborock Qrevo Curv 2 Flow has a published review score and ranks #22 in our robot vacuums ranking; the Narwal Freo 20 Edge is not scored yet. Pick the Narwal Freo 20 Edge for hard floor homes that want streak free mopping. Pick the Roborock Qrevo Curv 2 Flow for hard floor apartments. The Narwal Freo 20 Edge wins 2 of 6 points we can measure (3 tied).
Who wins, point by point
The Narwal Freo 20 Edge wins 2 of 6 points we can measure (3 tied). Built from today's prices, the specs and independent tests for these two robots.
| Freo 20 Edge | Qrevo Curv 2 Flow | Winner | |
|---|---|---|---|
| Price today | $800 | $800 | Tie |
| Warranty | 1 year | 1 year | Tie |
| Suction | 31,000 Pa | 20,000 Pa | Freo 20 Edge |
| Onboard bin | 300 mL | 325 mL | Qrevo Curv 2 Flow |
| Climbs thresholds up to | 0.8 in | 0.8 in | Tie |
| Robot height (fits under furniture) | 3.7 in | 4.7 in | Freo 20 Edge |
- You care most about suction (31,000 Pa vs 20,000 Pa)
- You care most about robot height (fits under furniture) (3.7 in vs 4.7 in)
- Best for hard floor homes that want streak free mopping
- You care most about onboard bin (325 mL vs 300 mL)
- Best for hard floor apartments
- Suction
- 31,000 Pa claimed
- Navigation
- Rear embedded dToF LiDAR
- Mopping
- FlowWash flattened
Narwal's 2026 track mop robot with LiDAR and no camera
Full Narwal Freo 20 Edge review, pros and cons →- Suction
- 20,000 Pa
- Navigation
- LiDAR
- Mopping
- Roller mop
- Runtime
- 100 to 125 min tested
Roller mop robot for mostly hard floor homes at a midrange price
Full Roborock Qrevo Curv 2 Flow review, pros and cons →Side by side
| Narwal Freo 20 Edge | Roborock Qrevo Curv 2 Flow | |
|---|---|---|
| Price | $800 | $800 |
| 3 year cost | $800 | $800 |
| Our score | Not scored yet | 7.2/10 |
| Rank in Floors | #76 | #22 |
| Status | on sale | on sale |
| Warranty | 1 year (Narwal US store) | 1 year (Roborock US store) |
| Suction | 31,000 Pa claimed with four levels (Narwal, EFTM); no lab measurement found | 20,000 Pa (Roborock); Vacuum Wars measured 16 CFM airflow |
| Navigation | Rear embedded dToF LiDAR with no camera (Narwal); EFTM saw a 14 minute first map with 2D and 3D views | PreciSense LiDAR, multi level maps for up to four floors |
| Obstacle avoidance | Dual sided structured light, 150+ object types claimed (Narwal); EFTM saw it avoid 3 of 4 test items, miss fake pet waste and get stuck on door tracks | Reactive AI with structured light and an RGB camera, 200+ object types (Roborock); Vacuum Wars scored it 16 of 24 objects avoided |
| Mopping | FlowWash flattened track mop with 16 nozzles, 12 N pressure, up to 4.8 cm edge extension and 12 mm lift over carpet (Narwal); uses room temperature water, while the Freo 20 uses 60°C water (EFTM) | Yes, SpiraFlow 270 mm self cleaning roller mop with up to 15 N pressure, lifts 15 mm and deploys a guard on carpet; no mop only mode |
| Self empty | Yes, 2.5 L compressing dust bag, up to 120 days claimed (Narwal) | Yes, empties into a disposable 2.5 L dust bag in the dock |
| Dock features | Auto empty, live mop rinse while cleaning, 113°F (45°C) warm air drying of mop and dust bag, tank self cleaning (Narwal, Gadget Flow) | Washes the roller with 167°F water and dries it with warm air up to 131°F; about 4 L clean and 3 L dirty water tanks; no detergent tank and no plumbed refill |
| Runtime | Not stated by Narwal; 5,200 mAh battery (EFTM) | Roborock claims 228 min vacuum only; CyberShack measured 100 to 125 min in mixed use; about 3 hr to recharge |
| Dustbin | 300 ml robot bin (Vacuum Wars spec page) | 325 ml onboard (Vacuum Wars); 2.5 L bag in the dock |
| Height | 3.7 in (95 mm) (Narwal) | 4.7 in (119 mm) |
| Pet hair | DualFlow tangle free brush; Gadget Flow found the brush nearly clear of dog hair after three weeks and EFTM saw no clogging | DuoDivide main brush and anti tangle side brushes; 0% tangles in Vacuum Wars 7 inch hair test, 77.5% flattened pet hair pickup |
| App | Narwal app with 2D and 3D maps and haptic map editing (EFTM) | Roborock app with no go zones, room selection and remote camera; works with Alexa, Google Home and Siri |
| Threshold | Up to 20 mm (Vacuum Wars spec page, EFTM) | 20 mm in Vacuum Wars testing |
| Noise | Under 56 dB claimed (Narwal); EFTM measured 49 dB quiet, 52 dB standard and 60 dB max from 1 m | n/a |
| Best for | hard floor homes that want streak free mopping | hard floor apartments |
| Skip if | you need camera based avoidance for pet waste | you need it to fit under low furniture |
Specs are maker claims unless a reviewer is named. Prices from the stores we link, checked daily.
What reviewers found
Narwal Freo 20 Edge
- Gadget Flow: Three week home test with a shedding dog. Cleared dried coffee and ketchup on the first pass, reached true corners and kept the brush nearly free of hair. Slowed down on a rug. Source
- EFTM: Measured 49 dB quiet, 52 dB standard, 54 dB strong and 60 dB max. Avoided 3 of 4 obstacles but not fake pet waste, stopped at a drop and got stuck on door tracks. Called the mop its standout feature. Source
Roborock Qrevo Curv 2 Flow
- CyberShack (8.7/10): Excellent hard floor vacuuming at 91% to 95% and good mopping close to skirting, above average on short and medium pile carpet, but weak on carpet pet hair and no edge or corner cleaning on carpet. Measured 100 to 125 minutes of real runtime. Source
- Gizmodo: Called the roller mop the most powerful robot mop it had tested where it can reach, with good hair and sand pickup, but edge gaps of around 8 inches at times, a swallowed USB C cord and sock, and limited battery for large homes. Source
Questions buyers ask
Which is better, the Narwal Freo 20 Edge or the Roborock Qrevo Curv 2 Flow?
The Roborock Qrevo Curv 2 Flow has a published review score and ranks #22 in our robot vacuums ranking; the Narwal Freo 20 Edge is not scored yet. Pick the Narwal Freo 20 Edge for hard floor homes that want streak free mopping. Pick the Roborock Qrevo Curv 2 Flow for hard floor apartments.
What is the difference between the Freo 20 Edge and the Qrevo Curv 2 Flow?
Suction: 31,000 Pa claimed with four levels (Narwal, EFTM); no lab measurement found on the Freo 20 Edge, 20,000 Pa (Roborock); Vacuum Wars measured 16 CFM airflow on the Qrevo Curv 2 Flow. Navigation: Rear embedded dToF LiDAR with no camera (Narwal); EFTM saw a 14 minute first map with 2D… on the Freo 20 Edge, PreciSense LiDAR, multi level maps for up to four floors on the Qrevo Curv 2 Flow. Obstacle avoidance: Dual sided structured light, 150+ object types claimed (Narwal); EFTM saw it avoid 3 of… on the Freo 20 Edge, Reactive AI with structured light and an RGB camera, 200+ object types (Roborock)… on the Qrevo Curv 2 Flow.
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