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Roborock Qrevo Curv 2 Flow specifications and in-depth review

Roborock Qrevo Curv 2 Flow

Manufacturer: Roborock

The Roborock Qrevo Curv 2 Flow is a feature-rich robot vacuum cleaner designed to handle a wide range of floor types with minimal user intervention. It combines autonomous navigation with a comprehensive mopping system, supporting mop cleaning, mop raising, and mop drying directly at the docking station. The unit is compatible with both Google Assistant and Alexa, and can be managed remotely via smartphone, making it straightforward to fit into connected home routines.

On the technical side, the Qrevo Curv 2 Flow delivers 20000 Pa of suction power across four cleaning modes, backed by a 5200 mAh battery that provides up to 228 minutes of runtime per charge. It features HEPA and allergy filtration alongside an electrostatic filtration system and UV light. The self-emptying station uses bags and signals when full, with an estimated empty interval of 65 days. Audible noise sits at 61.5 dB during standard operation and drops to 55 dB in eco mode, while the robot itself weighs 4600 g and connects via Wi-Fi 4 (802.11n).

Pros
  • With 20000 Pa of suction power and four cleaning modes, it can tackle a wide range of floor types including carpeted and hard surfaces
  • A 5200 mAh battery delivers up to 228 minutes of runtime per charge, reducing the need for frequent interruptions during cleaning
  • The self-emptying station uses bags and signals when full, with an estimated empty interval of 65 days that keeps maintenance infrequent
  • Mop raising and mop drying functions are handled automatically at the dock, reducing the need for manual intervention after wet cleaning
  • HEPA filtration, an allergy filter, and an electrostatic filtration system combined with UV light offer a thorough multi-layer approach to air and surface cleanliness
  • Noise output drops to 55 dB in eco mode, making it noticeably quieter during low-intensity cleaning sessions
Cons
  • The dustbin capacity of 0.32 l is relatively small for the robot unit itself, relying heavily on the auto-empty station to compensate
  • The battery is not removable, which limits serviceability if the battery degrades over time
  • There is no overheating indicator, so the user receives no alert if the unit runs into thermal issues during operation
  • The product connects via Wi-Fi 4 (802.11n) only, which is an older wireless standard compared to more recent options
  • It does not include a physical remote control, so management depends entirely on the smartphone app or voice assistants
Who is this for?

This robot vacuum is well matched to households that prioritize hands-off maintenance, thanks to its self-emptying station with a 65-day estimated empty interval and automatic mop drying at the dock. Users with allergy sensitivities will benefit from the combination of HEPA filtration, an allergy filter, and an electrostatic filtration system. It also suits larger homes with mixed flooring, since the 228-minute runtime and automatic height adjustment allow it to transition between hard floors and carpeted areas without manual reconfiguration. Those who prefer voice-controlled home routines will find the Google Assistant and Alexa integration a practical fit.

Who is this NOT for?

Users who need to clean in environments where the docking station footprint is a concern may find the 91125 cm³ station volume too bulky for tighter spaces. Because the battery is not removable, households that require uninterrupted back-to-back cleaning sessions without access to a replacement unit could run into limitations once the charge is depleted. The reliance on a smartphone app for full control — with no physical remote control included — makes it a poor fit for users who prefer simple, app-free operation. Additionally, those with older or limited Wi-Fi infrastructure may find the Wi-Fi 4 (802.11n) connectivity less reliable in larger or signal-obstructed homes.

General info:

has HEPA filter ✓
audible noise 61.5 dB
audible noise (eco) 55 dB
has an allergy filter ✓
compatible with Google Assistant ✓
works with Alexa ✓
release date January 2026
weight 4600 g
width 353 mm
height 119 mm
thickness 353 mm
volume 14828.471 cm³
warranty period 1 years
estimated empty time 65 days
docking station size 91125 cm³

The Roborock Qrevo Curv 2 Flow includes both a HEPA filter and an allergy filter, making it suited for households that require thorough air filtration. During standard operation it produces 61.5 dB of audible noise, dropping to a quieter 55 dB in eco mode. It works with Google Assistant and Alexa for voice control integration. The unit weighs 4600 g and measures 353 mm in width and height, with a profile of 119 mm tall and a total volume of 14828.471 cm³, while the docking station occupies 91125 cm³. The estimated empty interval is 65 days, and the product comes with a 1-year warranty.

Features:

has mapping ✓
supports no-go zones ✓
supports a remote smartphone ✓
has an obstacle sensor ✓
has problem area cleaning ✓
is self-emptying ✓
has carpet detection ✓
doesn't get stuck ✓
supports virtual barriers ✓
has route mapping ✓
Has voice prompts ✓
auto docking ✓
has anti-fall sensor ✓
can be scheduled ✓
has a remote control ✕
has water level adjustment ✓
supports Wi-Fi ✓
Wi-Fi version Wi-Fi 4 (802.11n)
has mop cleaning ✓
has mop raising ✓
has mop drying ✓

The Roborock Qrevo Curv 2 Flow offers a comprehensive set of navigation and cleaning features, including mapping, route mapping, no-go zones, virtual barriers, and an obstacle sensor that helps it maneuver around the home without getting stuck. It supports carpet detection, anti-fall sensing, and automatic self-emptying, and will return to its dock autonomously when a cleaning session is complete. The mopping system covers mop cleaning, mop raising, and mop drying, with adjustable water levels to suit different floor surfaces. Cleaning sessions can be scheduled in advance and managed remotely via smartphone over Wi-Fi 4 (802.11n), and the unit provides voice prompts during operation. It does not include a dedicated physical remote control. Problem area cleaning is also supported, allowing targeted attention to specific zones as needed.

Design:

dustbin capacity 0.32 l
Has a display ✕
has twin side brushes ✕
has included washable filters ✓
automatically adjusts its height ✓
Indicates when full ✓
uses bags ✓

The Roborock Qrevo Curv 2 Flow has a dustbin capacity of 0.32 l and uses bags for dust collection, with an indicator that alerts when the bag is full. It includes washable filters and automatically adjusts its height to adapt to different floor surfaces. The unit does not feature a built-in display or twin side brushes.

Cleaning power:

suction power 20000 Pa
cleans all floor types ✓
cleaning modes 4
mops ✓
has a dirt sensor ✓
Has an electrostatic filtration system ✓
has UV light ✓

The Roborock Qrevo Curv 2 Flow delivers 20000 Pa of suction power across four cleaning modes and is capable of cleaning all floor types, including mopping. A built-in dirt sensor allows it to detect and respond to heavily soiled areas, while the electrostatic filtration system and UV light contribute to more thorough debris and particle capture during cleaning cycles.

Power:

battery power 5200 mAh
runtime 228 min
charge time 3 hours
operating power consumption 66W
Has an overheating indicator ✕
has a removable battery ✕
has auto-off ✓

The Roborock Qrevo Curv 2 Flow is powered by a 5200 mAh battery that provides up to 228 minutes of runtime per charge, with a full recharge taking approximately 3 hours. Operating power consumption is rated at 66W, and the unit includes an auto-off function. The battery is not removable, and the robot does not feature an overheating indicator.

Final Verdict

The Roborock Qrevo Curv 2 Flow is a well-specified robot vacuum that covers a broad range of cleaning needs, from high-suction vacuuming across all floor types to fully automated mopping with drying handled at the dock. Its self-emptying system with an estimated 65-day empty interval stands out as a genuinely practical feature for users who want minimal day-to-day involvement in maintenance. While the absence of a removable battery and a physical remote control may not suit every user, and the docking station requires adequate space, these trade-offs are consistent with a product designed around automation and smart-home integration. For households looking for a capable, largely autonomous floor-cleaning solution with multi-layer filtration and a long operational runtime, the Qrevo Curv 2 Flow represents a thorough and coherent package.