# Roborock S8 MaxV Ultra

- Page: https://bestatbest.com/us/robot-vacuums/roborock-s8-maxv-ultra
- Not sold at any store we monitor today, so not in our ranking.
- No store we follow has this model in stock today.

## Our score

- Score 6.4 out of 10
- Lab tests, 60% of the score: 6.2, measured by Vacuum Wars.
- Owners’ ratings, 25%: none yet at the stores that ship to the United States, so this part is left out and the others count for more.
- Features, 15%: 7.2, 66 of the 92 points for the facts the maker states.
- Deep clean on carpet: 6.4
- Pet hair: 7.8
- Mopping: 5.2
- Obstacle avoidance: 5.8
- Navigation: 5.3
- Vacuum Wars: the test (read on September 29, 2026), https://youtu.be/jr9vTvWAJi0
- Price does not count, so a discount never lifts a model. Only robots a lab has tested are ranked.

## The testers’ picks

- Vacuum Wars: Position 63 of 151 (list as of September 26, 2026), https://vacuumwars.com/vacuum-wars-best-robot-vacuums/

## Pros

- Rubber rollers send long hair straight to the bin without tangling (TechRadar, https://www.techradar.com/home/robot-vacuums/roborock-s8-maxv-ultra-robot-vacuum-review)
- Handled wet coffee and sticky dried honey spills well (TechRadar, https://www.techradar.com/home/robot-vacuums/roborock-s8-maxv-ultra-robot-vacuum-review)
- Mapped the home quickly and accurately, so setup is easy (TechRadar, https://www.techradar.com/home/robot-vacuums/roborock-s8-maxv-ultra-robot-vacuum-review)
- Picks up debris of every size on hard floors and carpet (Vacuum Wars, https://vacuumwars.com/new-s8-maxv-ultra-vs-s8-max-ultra-which-is-the-best-choice/)
- Extending side brush gave strong corner coverage in testing (Vacuum Wars, https://vacuumwars.com/new-s8-maxv-ultra-vs-s8-max-ultra-which-is-the-best-choice/)
- Vibrating pad lifted dried coffee and juice stains with few streaks (Vacuum Wars, https://vacuumwars.com/new-s8-maxv-ultra-vs-s8-max-ultra-which-is-the-best-choice/)

## Cons

- Built-in voice assistant often failed to understand simple commands (TechRadar, https://www.techradar.com/home/robot-vacuums/roborock-s8-maxv-ultra-robot-vacuum-review)
- Extending side brush often stayed tucked in near corners and radiators (TechRadar, https://www.techradar.com/home/robot-vacuums/roborock-s8-maxv-ultra-robot-vacuum-review)
- Went for a sock and repeatedly got stuck on cables (TechRadar, https://www.techradar.com/home/robot-vacuums/roborock-s8-maxv-ultra-robot-vacuum-review)
- The most expensive robot the testers had reviewed at the time (Vacuum Wars, https://vacuumwars.com/new-s8-maxv-ultra-vs-s8-max-ultra-which-is-the-best-choice/)
- Dual rollers let more long hair tangle than a rival single roller (Vacuum Wars, https://vacuumwars.com/roborock-s8-maxv-ultra-vs-dreame-x40-master-battle-of-the-plumbots/)
- Obstacle avoidance is only average against the best rivals (Vacuum Wars, https://vacuumwars.com/roborock-s8-maxv-ultra-vs-dreame-x40-master-battle-of-the-plumbots/)

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