Fenulidecision notes

Model decision notes / demonstration

A similar model name is not a model match.

Check the navigation, mop and regional version before choosing a robot vacuum.

Read the example

Official sources · checked 7 October 2026 · desk research

Schematic distinction between a retracting sensor and solid-state sensing
Original schematic illustration. Not a product photograph or test.

What we checked

The detail that changes the question.

Saros 10 and Saros 10R official descriptions, plus a Hong Kong variant check. No cleaning-performance ranking or mainland-to-global equivalence claim.

Saros 10 navigation

Roborock describes a retracting LDS navigation system on Saros 10.

Roborock Saros 10 official global page
Saros 10 global product description; not a performance measurement · checked 7 October 2026

Saros 10R navigation

Roborock describes StarSight 2.0 with solid-state LiDAR and 3D time-of-flight sensing on Saros 10R.

Roborock Saros 10R official global page
Saros 10R global product description; not a performance measurement · checked 7 October 2026

Saros 10 mop

The Saros 10 page describes a detachable vibrating mop.

Roborock Saros 10 official global page
Saros 10 global description; does not rank cleaning effectiveness · checked 7 October 2026

Hong Kong dock variant

The Hong Kong Saros 10R page includes a refill-and-drainage variant, available only in certain markets.

Roborock Saros 10R official Hong Kong page
Hong Kong page; UK availability and installation approval remain unknown · checked 7 October 2026

Installation space

For that refill-and-drainage variant, the Hong Kong page specifies approximately 30.5 cm height, 40 cm width and 120 cm depth.

Roborock Saros 10R official Hong Kong page
Placement guidance for the specified Hong Kong dock variant; not universal robot clearance · checked 7 October 2026

Our interpretation

Use the facts to ask a better question.

Choose the exact system

Navigation and mop architecture differ within a similar-looking product family. Match the model and dock rather than treating the final letter as cosmetic.

Separate a regional option from your order

A Hong Kong refill-and-drainage listing does not establish UK availability. Ask the seller for the exact destination SKU and installation requirements.

Keep performance unknown

Manufacturer navigation and mop descriptions do not establish which model cleans better in your home. Comparable independent tests are needed for that claim.

What remains unknown

Future paid feature / waitlist

Proposed future price: $49.

A future decision note for one exact model pair and one destination market, with official facts, unknowns and questions to verify before buying.

This is a preview of a possible future paid feature. It is not available to buy or use yet. Join the waitlist to help us decide whether to build it; this is not an order, payment, reservation or delivery promise.

Please omit confidential files, personal details about other people and medical information.