Roborock Qrevo Curv Robot Vacuum (White)

How does the AdaptiLift chassis work and what height can it climb?

The AdaptiLift chassis uses independently adjustable three-wheel control to lift the entire unit by 10mm or raise individual sections (front, rear, left, right). This allows the robot to climb thresholds up to 4cm high and adapt to uneven surfaces. The system automatically adjusts based on terrain detection, enabling cleaning under low furniture and over obstacles that would stop conventional robot vacuums.

What makes the anti-tangle system effective for pet hair?

The dual anti-tangle system combines a DuoDivide main brush that splits debris flow to prevent wrapping, with a FlexiArm Arc side brush that extends automatically. The DuoDivide design creates two separate channels that guide hair and debris away from the roller mechanism. This prevents the common problem of hair wrapping around brushes, particularly effective for homes with long-haired pets or family members.

How hot does the mop washing water get and why does this matter?

The dock heats water to 75°C for mop washing, which is hot enough to kill bacteria and break down stubborn stains that cold water cannot remove. This temperature is similar to a hot wash cycle in a washing machine. The hot water cleaning ensures mops are genuinely clean before the next mopping session, preventing the spread of bacteria and maintaining hygiene standards throughout your home.

How long does the battery last and what area can it clean?

The lithium-ion battery provides up to 4 hours of runtime on a single charge. This typically covers 200-300 square metres depending on floor type and cleaning mode selected. The robot automatically returns to dock when battery runs low, recharges, then continues cleaning from where it left off. For larger homes, the mapping system ensures efficient cleaning patterns that maximise coverage.

Can the robot clean multiple floor levels without moving the dock?

Yes, the robot can clean multiple levels using its mapping system without relocating the dock station. You manually carry the robot to different floors where it creates separate maps for each level. The robot remembers up to 4 different floor plans. However, mopping functions require the dock for water refilling and mop cleaning, so mopping is limited to the floor where the dock is located.

What objects can the AI obstacle avoidance system recognise?

The Reactive AI system recognises 62 different object types across 20 categories including furniture, cables, shoes, pet waste, toys and small objects. The structured light and RGB camera work together to identify objects in both bright and dark conditions. The system learns your home layout and can make smart suggestions for no-go zones based on frequently encountered obstacles.

How does the FlexiArm edge cleaning technology work?

FlexiArm technology includes an extendable right-side mop and Arc side brush that automatically extend when the robot detects edges and corners. The side brush can extend outward to sweep debris from tight spaces, while the edge mop extends to clean along baseboards and into corners. This dynamic adjustment ensures thorough cleaning coverage in areas that circular robots typically miss.

What maintenance is required and how often?

The dock handles most maintenance automatically including mop washing, drying, dust emptying and water tank refilling. You need to empty the dock's dust bag approximately every 7 weeks, refill the clean water tank and empty the dirty water tank based on usage. The robot's dustbin and filters should be cleaned monthly. The anti-tangle brush system reduces hair removal frequency, but periodic checks ensure optimal performance.