Robot vacuum buying guide: navigation, docks and mopping

Quick answer

LiDAR navigation, a self-emptying dock and mop lifting make the biggest difference to daily use.

By Buyrskip Editorial Team Updated 4 October 2026 1 min read

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LiDAR maps rooms accurately and lets you set no-go zones.

Docks

Self-emptying docks mean weeks between emptying.

Mop lifting avoids wet carpets in mixed UK homes.

Brushes, filters and bags are ongoing costs.

UK homes often mix carpet and hard floors – choose a model that lifts its mop or detects carpet automatically.

Are robot vacuums worth it?

For daily maintenance cleaning, yes. You will still need a regular vacuum for stairs and deep cleans.

Do I need a self-emptying dock?

Not essential, but it makes the robot almost hands-off, especially with pets.

Buyrskip Editorial Team

Part of the Buyrskip research team. We compare specifications, documentation and real-world trade-offs so you can decide faster.