At the premium tier the question changes from 'does it clean?' to 'how long can you ignore it?' — the best systems now run 6–8 weeks unattended, washing mops, emptying bins, dosing detergent and dodging shoes. We compared total automation depth, obstacle intelligence, consumable costs and which flagship features survive daily reality.
Price and availability accurate as of publishing; subject to change.
Buying guide: how to choose
Lidar navigation is the dividing line
Sub-€200 robots mostly bounce randomly; lidar models map rooms, clean in neat rows, and let you say 'kitchen only' from the app. If the budget reaches €250, cross the lidar line — it's the single biggest experience upgrade.
Suction numbers (Pa) are half-truths
Manufacturers quote Pascals (5,000–18,000 Pa), but brush design and airflow matter as much. Carpet homes need 5,000 Pa+; hard floors are easy for anything decent. Treat Pa as a tiebreaker, not a ranking.
Self-empty docks change the relationship
Without one, you empty a tiny bin every run or two. With one, the robot empties itself for 4–8 weeks. For pet homes or busy households, the dock converts a gadget into an appliance. Budget €100–200 extra; worth it.
Mopping: pads wipe, systems wash
Basic drag-a-damp-pad mopping freshens hard floors. Real mopping systems (rotating pads, self-washing docks) handle actual dirt. Irish homes with tiled kitchens and hallways get real value from the better systems — muddy paw season is long.
Frequently asked questions
How much maintenance does a self-empty dock save?
It converts every-run bin-emptying into a monthly bag change. For allergy households there's a bonus: dust transfers into a sealed bag instead of puffing out of a tiny bin. Bags cost ~€15–25 a year. Most owners call the dock the best money spent.
How long do robot vacuums last?
Quality units: 4–6 years with basic care (cut hair off brushes monthly, replace filters/brushes yearly — €20–40). Batteries degrade to ~70% by year 3–4 but replacements exist for major brands. Cheap no-name units often die with no parts route.
Are robot vacuums worth it?
If floors are your recurring chore, yes — the daily maintenance clean they provide keeps homes visibly tidier between deep cleans. They don't replace an upright for stairs and corners; they replace the need to do floors every day or two.
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