Roborock S7 MaxV Ultra Review (2026): 7 Months In: The

Why you should trust this review

I bought this robot and ran it for seven months, roughly two hundred and forty hours, across hardwood, low-pile carpet, and tile in a real, lived-in home. Roborock did not provide it. An autonomous robot only proves itself over months, you have to see whether the self-emptying dock truly runs hands-off, whether the obstacle avoidance survives real clutter, and whether the mopping is more than a gimmick, so I judged it on long-term, real-floor use.

I weighed actual debris pickup and timed real runtime rather than trusting the spec sheet, because robot vacuum marketing claims and lived results often diverge.

How we evaluated

I ran the S7 MaxV Ultra as my primary floor cleaner for seven months, weighing the debris it picked up on hardwood and low-pile carpet to get real pickup percentages, running an obstacle course to count how many hazards it dodged, and timing runtime across full-discharge tests. I tracked how many consecutive days the dock ran without intervention and judged the mopping against dried-on messes.

Cleaning performance

On hardwood it picked up the large majority of weighed debris in a pass, and on low-pile carpet it stayed close behind, strong, consistent numbers that mean the floor is genuinely clean, not just visited. The high suction mode digs into carpet effectively, at the cost of runtime. Across seven months the pickup stayed consistent, no fade as the brushes and filter aged within the test window. For everyday vacuuming this robot does the job a manual vacuum would, which is the bar a premium model has to clear.

Navigation and obstacle avoidance

The dual-camera-plus-lidar navigation is excellent. It maps cleanly and the obstacle avoidance dodged the large majority of hazards on my course, cords, socks, and the kinds of small objects that strand lesser robots. It is not perfect, a few items still got nudged, but it is good enough that I stopped pre-tidying the floor before every run, which is the real-world point of obstacle avoidance. The mapping made room-by-room and no-go-zone control reliable.

The mopping and the dock

The sonic mop genuinely mops. Vibrating thousands of times a minute, it lifted dried coffee and pet paw prints in two passes rather than just smearing water around. It will not remove caked-on food or scrub grout, and it is not a substitute for an occasional hands-and-knees clean, but for routine floor freshening it works. The auto-lift raises the pad over carpet, though the modest lift height means a true shag rug can still get damp edges. The dock is the star: it empties the bin, washes the mop, and refills clean water, and in my testing it ran well over six weeks completely untouched beyond topping up clean water. That is the feature that turns floors into something you stop thinking about.

Runtime, noise, and the honest costs

Measured runtime came in close to the claim in a balanced mode on hardwood, dropping sharply in max suction on carpet, which is normal. Noise is moderate and unobtrusive in balanced mode. The honest costs: it is genuinely expensive, the most you would spend in this category; the dock has a large footprint and will not tuck under a kitchen toe-kick, so plan a real spot for it; and you need to refill cleaning solution every couple of months. None of those undercut the performance, but they are real ownership realities.

Who should buy the Roborock S7 MaxV Ultra?

Buy it if you want vacuuming and mopping handled automatically with a dock that genuinely runs hands-off for weeks, you have hardwood and low-pile floors, and you can spare the floor space and budget. Buy it if a non-chore floor is worth a premium to you.

Skip it if you only want vacuuming and do not care about mopping (a cheaper self-empty vacuum covers that), if you have mostly thick shag rugs, or if you cannot dedicate the space the large dock requires.

The verdict

Seven months and two hundred-plus hours in, the Roborock S7 MaxV Ultra is the most genuinely autonomous floor robot I have used. It cleans hardwood and carpet well, navigates and avoids obstacles confidently enough that I stopped tidying for it, the sonic mop actually lifts dried messes, and the dock ran for weeks without me touching it. The honest costs are the high price, a bulky dock that needs real space, and periodic solution refills. If you want your floors handled without thinking about them and can accommodate the dock, it delivers exactly that, and it is the premium robot I would buy.