Roborock Qrevo S5V review: 45% off, but is FlexiArm worth the upgrade?

Here's the straight talk: if you already own a Qrevo 2 Pro, you're not missing out on a revolution. The main difference is that FlexiArm, an extendable mop arm that reaches corners and furniture legs the older model couldn't touch. It's a genuine improvement for edge cleaning, but it's not like someone invented the wheel again. You're paying more for a feature that solves a real problem, not a gimmick.

The suction stays at 12,000Pa (same as before), the self-emptying dock works the same way, and the navigation system is solid. What you're really buying is convenience in tight spaces. If your home has tight corners, narrow doorways, or furniture legs close to the floor, this arm pays for itself in cleaner edges. If your place is fairly open, the older model still does the job.

Buyers keep mentioning they love the daily automation, set it and forget it, but also that it's not a substitute for actual elbow grease when stubborn stains show up. One person's been running it twice a day since November with no complaints. Another notes it struggles if you've got clutter on the floor, so you'll need to tidy up before letting it loose.

Let's talk about what makes this thing tick. The 12,000Pa HyperForce suction pulls embedded dirt and pet hair from carpets and hard floors without fussing. The dual spinning mops hit 200 RPM to mimic hand-mopping, and the 10mm lift prevents wet carpets from turning into swamps. You get 30 levels of water flow control through the app, so you can dial in exactly how wet you want your floors. The warm air drying on the self-washing dock keeps odors at bay, a nice touch for a machine that sits in your home.

Navigation is handled by PreciSense LiDAR with structured light sensors for obstacle avoidance. It maps up to 4 floors and learns the difference between carpet and hard floors. The SGS-certified zero-tangle system uses a rubberized floating brush and arc-shaped side brush, which means less time pulling hair out of the thing. Battery life is 180 minutes, so it'll cover most homes on one charge. The dock holds a 7-week dust bin, which is genuinely handy if you don't want to empty it constantly.

Buy this if you've got a large home (the 3,552 sqft capacity is real), pets that shed, and you're tired of pushing a mop around. It works best in homes with fairly open floor plans where you can set it and let it run daily. The app controls are solid, the automation is real, and buyers report genuine satisfaction after months of use. At 45% off, you're looking at $549.99, not cheap, but reasonable for a machine that handles both vacuuming and mopping without your involvement. Skip it if your floors are always cluttered, if you need deep-cleaning power for stubborn stains, or if you need 5GHz WiFi (it's 2.4GHz only). Also skip it if you're comparing to the Qrevo 2 Pro and don't care about edge mopping, the older model will serve you just fine for less money.