roborock Qrevo Curv 2 Flow 2026 New Robot Vacuum and Mop, 20,000 Pa, SpiraFlow Real-Time Self-Cleaning Roller Mop, Dual Zero-Tangle, AI Obstacle Avoidance, Heat-Washes & Dries Mop, Carpet Protection

When the Qrevo Curv 2 Flow works well, users are genuinely impressed. Many report floors that are clean, spotless, and streak-free , and one owner simply says "I L O V E mine." The extending side mop that hugs closer to edges is a frequently praised design touch, and users appreciate that cat hair doesn't get tangled in the brush while the robot recognizes pets and stops to avoid them . The quiet operation, sleek design, and self-cleaning mop system also draw consistent praise.

The single most reported complaint is mopping streaks left across hard floors , and many users trace the root cause to a design flaw where the 8 water nozzles cannot keep the roller evenly wet . Compounding this, the hot water mop-washing function has been called misleading , with water temperatures rising only a few degrees above ambient. A subset of users also flagged the absence of a dedicated mop-only mode as a meaningful omission, and the lack of a side brush leads to missed corners .

Navigation and obstacle avoidance draw mixed verdicts. Some users find the navigation surprisingly capable and on par with competitors , and one user says it detects and avoids objects very well . Others, however, report the robot skipping large areas, getting lost, and returning to the dock within minutes without finishing , while a few note obstacle avoidance that falls short of flagship-level expectations . The 12 cm body height and difficulty clearing thresholds are also cited as physical limitations in some homes.

On value, opinions split along experience lines. Satisfied users call it a pretty good robot under $1,000 and point to Roborock's reliability and predictability as a brand asset. Critics counter that the streaking issues, missing features like an auto detergent tank , and frequent mop-washing cycles that cut into battery life add up to too many compromises for the price . A handful of users also encountered defective units out of the box or hardware failures just before warranty expiry , with customer service described as unhelpful by some, though others found Roborock responsive and helpful for repairs .

One standout observation repeated across reviews is that results are highly settings-dependent. Users who dialed in a water flow setting around 25 and scheduled mop cleaning every 10 minutes reported notably better outcomes with fewer streaks, suggesting the out-of-box defaults may be poorly tuned. The robot's first fully roller-based architecture is genuinely novel, and when conditions align — the right floor type, the right settings — users describe floors that look awesome and a cleaning performance that amazes . For smooth hard floors without residual detergent, the Curv 2 Flow can deliver; for dark tiles, granite, or homes with complex layouts, expectations may need tempering.