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In a large home, a basic robot vacuum runs out of battery, gets lost or needs emptying before it finishes. The best models map multiple floors, resume after recharging and empty themselves.
We compared robot vacuums sold in the UK on multi-floor mapping, run time, recharge-and-resume, and dock features.
Quick comparison
| Product | Best for | Typical UK price |
|---|---|---|
| Roborock Qrevo S | Best overall | £400–£550 |
| Ecovacs Deebot T30 Omni | Best for multiple floors | £500–£700 |
| Eufy X10 Pro Omni | Best with pets | £450–£550 |
| Shark Matrix Plus 2-in-1 Robot Vacuum | Best value | £300–£400 |
The 4 best picks
1. Roborock Qrevo S – Best overall
Reliable LiDAR mapping, multi-floor maps and a full-service dock. Self-emptying, mop washing and drying dock.
Why we like it:
- Strong suction
- Washes mops
- Lifts mops on carpet
Watch out for:
- Large dock
- Pricey
Key specs: Navigation: LiDAR; Suction: 7,000 Pa; Dock: Empty + wash + dry.
Buy it if you want hands-off vacuuming and mopping. Skip it if you only have carpets. Typical UK price: £400–£550.
👉 Check the price of the Roborock Qrevo S on Amazon.co.uk
2. Ecovacs Deebot T30 Omni – Best for multiple floors
Saves maps for several floors and handles big cleaning areas. Multi-floor maps and full-service dock.
Why we like it:
- Multi-floor mapping
- Strong mopping
- All-in-one dock
Watch out for:
- Large dock
Key specs: Navigation: LiDAR; Dock: Empty + wash + dry.
Buy it if you have several floors and rooms. Skip it if you want a small dock. Typical UK price: £500–£700.
👉 Check the price of the Ecovacs Deebot T30 Omni on Amazon.co.uk
3. Eufy X10 Pro Omni – Best with pets
Strong suction and hair-handling across large areas. Anti-tangle roller and mop pressure.
Why we like it:
- Great with hair
- Strong mopping
- All-in-one dock
Watch out for:
- Bulky
- App less polished
Key specs: Navigation: LiDAR; Suction: 8,000 Pa.
Buy it if you have pets and mixed floors. Skip it if you want a small dock. Typical UK price: £450–£550.
👉 Check the price of the Eufy X10 Pro Omni on Amazon.co.uk
4. Shark Matrix Plus 2-in-1 Robot Vacuum – Best value
Self-emptying base for large homes on a tighter budget. Self-empty base and anti-hair-wrap.
Why we like it:
- Self-empty base
- Matrix grid cleaning
- Hair-friendly roller
Watch out for:
- Basic mopping
Key specs: Feature: Self-empty base.
Buy it if you want a self-emptying robot for pets. Skip it if you want mop washing. Typical UK price: £300–£400.
👉 Check the price of the Shark Matrix Plus 2-in-1 Robot Vacuum on Amazon.co.uk
How to choose the right one
Multi-floor mapping
If you carry the robot upstairs, it should recognise each floor and load the right map automatically. This lets you set room-specific schedules on every level.
Battery and recharge-resume
Large homes need a robot that returns to the dock, recharges and resumes where it stopped. Check claimed coverage per charge rather than battery minutes alone.
Scheduling a whole house
In a large home, split cleaning by room rather than running everything at once. Schedule high-traffic areas such as the kitchen, hallway and living room daily, and bedrooms two or three times a week. This keeps runs short, avoids the robot recharging mid-clean and reduces wear. If you have two storeys, a second robot upstairs is often more convenient than carrying one up and down.
Is a premium robot worth it for a big house?
In a small flat, a basic robot is often enough. In a large house, the extra cost of LiDAR navigation, a self-emptying dock and mop washing pays off in time saved: you set schedules once and only empty the dock every few weeks. If budget is tight, choose strong navigation over extra mopping features, because a robot that gets lost will never clean the whole house reliably.
Buying tips for UK shoppers
Larger UK homes often have rugs, thresholds and stairs. Check the maximum climbing height and set virtual no-go zones near stairs.
How we chose these products
We compared manufacturer specifications, UK warranty terms, running costs and typical UK prices, and only included products that are widely available from UK retailers. Our picks are based on this research, not on lab tests we have not carried out. Read our editorial guidelines to see how we work.
Frequently asked questions
Can one robot clean a whole house?
Yes, with multi-floor mapping – though you will need to carry it between floors or buy a second robot.
How long do robot batteries last?
Typically 2–3 hours on standard power, depending on floor types.
Is LiDAR better than camera navigation?
LiDAR maps quickly and works in the dark, which suits large homes.
Our verdict
The Roborock Qrevo S is the best choice for most large homes; choose the Ecovacs T30 Omni if you clean several floors regularly.