# Roborock S8 MaxV Ultra vs SwitchBot K11+: specs and price compared

A sourced, side-by-side comparison of the Roborock S8 MaxV Ultra (Roborock) and SwitchBot K11+ (SwitchBot) among robot vacuums. SwitchBot K11+ is the cheaper of the two at $399.

## Side by side

| Spec | Roborock S8 MaxV Ultra | SwitchBot K11+ |
| --- | --- | --- |
| US price | $799.99 | $399 |
| Brand | Roborock | SwitchBot |
| Released | 2024-04 | 2025 |
| Suction (Pa) | 10000 | 6000 |
| Mapping | PreciSense LiDAR Navigation | LDS Laser + SLAM |
| Self empty | Yes | Yes |
| Mopping | Yes | Yes |
| Battery min | 180 | 150 |
| Obstacle avoidance | Reactive AI 2.0 — 3D structured light + RGB camera, 73 object types recognized | Infrared + PSD side sensors; drop sensors, cliff detection |
| App | Roborock | — |

## Key differences

- Suction (Pa): Roborock S8 MaxV Ultra 10000 vs SwitchBot K11+ 6000
- Mapping: Roborock S8 MaxV Ultra PreciSense LiDAR Navigation vs SwitchBot K11+ LDS Laser + SLAM
- Battery min: Roborock S8 MaxV Ultra 180 vs SwitchBot K11+ 150
- Obstacle avoidance: Roborock S8 MaxV Ultra Reactive AI 2.0 — 3D structured light + RGB camera, 73 object types recognized vs SwitchBot K11+ Infrared + PSD side sensors; drop sensors, cliff detection

## What reviewers say

**Roborock S8 MaxV Ultra** — Two whitelisted hands-on reviews (TechRadar, TechHive) agree the Roborock S8 MaxV Ultra vacuums very well but mops only decently. TechRadar praises reliable suction across debris sizes; TechHive reports excellent hard-floor pickup and 100% rice removal on carpet. Neither ran a weighed lab bench, so no measured percentages are recorded. Both note mopping is mixed and that the product is expensive. TechRadar additionally flags an unreliable voice assistant and poor corner pickup by the extending brush. (2 sourced reviews.)

## Sources

- Roborock S8 MaxV Ultra: https://us.roborock.com/products/roborock-s8-maxv-ultra (us.roborock.com, verified 2026-06-15)
- SwitchBot K11+: https://us.switch-bot.com/products/switchbot-robot-vacuum-k11 (us.switch-bot.com, verified 2026-07-07)

Canonical: https://frontdeskreview.com/gear/robot-vacuums/roborock-s8-maxv-ultra-vs-switchbot-k11-plus/
Cite: Per The Front Desk Review, Roborock S8 MaxV Ultra ($799.99) vs SwitchBot K11+ ($399) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/robot-vacuums/roborock-s8-maxv-ultra-vs-switchbot-k11-plus/
License: CC BY 4.0.