Roborock Qrevo Edge 2 Flow review
Roborock's roller-mop Qrevo: 35,000 Pa, a 270 mm pressurised self-cleaning roller that lifts 15 mm behind a flap on carpet, and a dock that refills, dries at 63 °C and empties for up to 65 days.
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Review method: Specification analysis
Our verdict
The Qrevo Edge 2 Flow is the roller-mop Qrevo, and the strongest in the line. The 270 mm SpiraFlow 2.0 roller cleans itself under pressure as it turns and meters water to the floor; when carpet approaches it lifts 15 mm and a flap closes over it, so the wet roller never touches the pile. Behind it sit a 35,000 Pa motor and the Dual Anti-Tangle brush pair. The dock refills the tank, empties into a bag for up to 65 days, dries with 63 °C air and re-washes a roller its dirt sensor finds grubby. Roborock's page is careless: the header repeats the Saros 20 Sonic's bullets and the body names no navigation system, so a LiDAR is recorded from the 90 mm height. No runtime, noise, bin or tank is published, and when read it was listed only in the German shop.
Pros
- 270 mm pressurised self-cleaning roller that meters water to the floor
- 35,000 Pa, the strongest Qrevo
- Roller lifts 15 mm and a flap seals it off on carpet
- Dock refills, dries at 63 °C, empties for up to 65 days and re-washes a dirty roller
- Roller tilts 75° to come out; dirty-water tank and base lift out for rinsing
Cons
- The page names no navigation system and its header copy belongs to another model
- No runtime, noise, bin or tank published
- 90 mm tall, a centimetre above the Edge 2
- Listed only in the German shop when read
Best for
- Kitchens and hard floors with dried-on spills
- Homes mixing rugs and hard floors, where the carpet flap matters
Not recommended for
- Buyers who need a published runtime
- Furniture with less than 90 mm of clearance
Score breakdown
- Cleaning
- 83 /100
- Navigation
- 76 /100
- Mopping
- 82 /100
- Obstacle Avoidance
- 95 /100
- Automation
- 88 /100
- Ease of Use
- 82 /100
- Reliability
- 73 /100
- Value
- 44 /100
In detail
Suction and brushes
The manufacturer rates the suction at 35,000 Pa. That is more than 81% of the 114 robot vacuums we list. The main brush is the tangle-resistant type, with one side brush.
Mopping
Mop system: washed roller. It lifts the mop 15 mm over carpet.
Navigation and obstacles
It navigates by LiDAR and avoids obstacles with camera + depth sensor. No-go zones can be drawn in the app.
The dock
The dock empties the bin, washes and dries the mop and refills the water tank. The dust bag lasts about 65 days.
Battery, charging and noise
The manufacturer publishes neither a runtime nor a noise figure.
Video reviews
Public YouTube reviews by other authors, picked automatically by title and views and refreshed every few days. They do not feed the Verdict Score.
Specifications
Cleaning
- Suction
- 35,000 Pa
- Brush system
- Tangle-resistant
- Side brushes
- 1
- Carpet boost
- No
- Dustbin
- Not published
Navigation
- Mapping
- LiDAR
- Obstacle avoidance
- Camera + depth sensor
- Saved floor plans
- Not published
- Threshold climb
- Not published
Mopping
- Mop type
- Washed roller
- Mop lift
- 15 mm
- Extending mop
- No
- Water tank
- Not published
- Mop roller
- 270 mm high-density roller, SpiraFlow 2.0 pressurised self-cleaning
- Carpet shield
- Roller lifts 15 mm and a flap closes over it
Dock
- Self-emptying
- Yes
- Mop washing
- Yes
- Mop wash temperature
- Not published
- Mop drying
- Yes
- Water refill
- Yes
- Plumbed drain
- No
- Dust bag interval
- 65 days
- Warm-air drying
- 63 °C
- Dock size
- 402 × 470 × 451 mm
- Total weight with dock
- 13.5 kg
Software
- No-go zones
- Yes
- Pet waste recognition
- No
Power
- Battery
- 5,200 mAh
- Runtime
- Not published
- Charging time
- Not published
Connectivity
- Wi-Fi
- Yes
- Bluetooth
- No
- 4G / LTE
- No
- Voice control
- No
Physical
- Weight
- 5 kg
- L × W × H
- 352 × 353 × 90 mm
- Noise
- Not published
Support
- Warranty
- Not published
- Released
- Not published
Data source: Roborock DE product page, body copy and Technische Daten lines, retrieved September 10, 2026
Where to buy
Prices are read every night from the manufacturers' shops that list the machine, and shown as read. A price no read has confirmed for several days is marked with the day it was last seen. Where a week or more of readings exists, the lowest we recorded in the last 30 days is stated as well. RoboVerdict may earn a commission when you buy through links on our site. This does not affect our rankings. As an Amazon Associate I earn from qualifying purchases.
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