uninell UR1 Robot Vacuum Cleaner With Mop
A budget robot vacuum and mop, offering 5,000 Pa of suction and up to 180 minutes of run time.
Robot Vacuum Buying Guide: How to Choose (UK 2026)
Choosing a robot vacuum comes down to a few features that actually matter, not marketing buzzwords. This guide explains suction, navigation, self-empty docks, mopping and battery so you can buy the right one.
Quick answer
Match the robot to your home: strong suction for carpet and pets, LiDAR navigation for multi-room coverage, a self-empty dock for hands-off running, and a real mop system if you have hard floors. Get those right and the brand and extras matter less. Size the features to your floors and home rather than chasing the highest suction number alone.
Suction and brushes
Suction (often quoted in Pa) matters most for carpet and pet hair; hard floors need less. Just as important is the brush design: a tangle-resistant or rubber brush copes far better with long hair and pet fur than a basic bristle roller. If you have pets or carpet, prioritise both strong suction and a good brush.
Navigation
Navigation decides how completely the robot cleans. LiDAR or laser mapping gives methodical, room-by-room coverage and saved maps; basic gyroscopic or random navigation is cheaper but less thorough. For anything beyond a small flat, mapping is worth it. Add obstacle avoidance if you have cables, toys or pets that leave surprises.
Self-empty docks and mopping
A self-empty dock tips the robot's bin into a larger bag, giving weeks of hands-off cleaning - one of the biggest convenience upgrades. For hard floors, look at the mop system: vibrating or rotating pads with controlled water actually clean, while a basic drag cloth only freshens. Premium docks also wash and dry the mop pads.
Battery, app and running costs
Check the battery and resume for larger homes, since a robot that recharges and continues will finish bigger floors. A good app unlocks scheduling, maps and zones. Factor in consumables: dust bags, filters, brushes and mop pads all need replacing, so check availability and cost before buying.
Common mistakes to avoid
- Chasing suction numbers while ignoring brush and navigation.
- Buying without mapping for a multi-room home.
- Overlooking obstacle avoidance if you have pets or clutter.
- Forgetting consumable costs over the year.
- Expecting a basic mop to deep-clean hard floors.
Robot Vacuum Buying Guide: How to Choose (UK 2026) compared
| # | Model | Suction | Run time | Navigation | Mop | Self-empty |
|---|---|---|---|---|---|---|
| 1 | uninell UR1 Robot Vacuum Cleaner With Mop | 5,000 Pa | 180 min | Gyroscope | Yes | - |
| 2 | Monsga MS1 MAX Robot Vacuum With Mop | 7,000 Pa | 180 min | LiDAR | Yes | Yes |
| 3 | Vexilar Cleanova W9 Robot Vacuum Cleaner With Mop | 10,000 Pa | 150 min | LiDAR | Yes | - |
| 4 | Tapo RV20 Max Plus Robot Vacuum and Mop | 5,300 Pa | - | LiDAR | Yes | Yes |
| 5 | Ultenic T20 Pro Self Emptying Robot Vacuum Cleaner With Mop | 8,000 Pa | 180 min | LiDAR | Yes | Yes |
| 6 | Vexilar W15 Robot Vacuum and Mop | 10,000 Pa | 180 min | LiDAR | Yes | Yes |
Specs from each manufacturer's Amazon UK listing, checked 2026-11-09.
Our top picks
#1
#2 
Monsga MS1 MAX Robot Vacuum With Mop
A mid-range robot vacuum and mop with a self-emptying dock, offering 7,000 Pa of suction, LiDAR navigation and up to 180 minutes of run time.
#3 
Vexilar Cleanova W9 Robot Vacuum Cleaner With Mop
A budget robot vacuum and mop, offering 10,000 Pa of suction, LiDAR navigation and up to 150 minutes of run time.
#4 
Tapo RV20 Max Plus Robot Vacuum and Mop
A budget robot vacuum and mop with a self-emptying dock, offering 5,300 Pa of suction and LiDAR navigation.
#5 
Ultenic T20 Pro Self Emptying Robot Vacuum Cleaner With Mop
A budget robot vacuum and mop with a self-emptying dock, offering 8,000 Pa of suction, LiDAR navigation and up to 180 minutes of run time.
#6 
Vexilar W15 Robot Vacuum and Mop
A mid-range robot vacuum and mop with a self-emptying dock, offering 10,000 Pa of suction, LiDAR navigation and up to 180 minutes of run time.
Frequently asked questions
What should I look for when buying a robot vacuum?
Match it to your home: strong suction and a good brush for carpet and pets, LiDAR navigation for multi-room coverage, a self-empty dock for hands-off running, and a proper mop system for hard floors.
How much suction does a robot vacuum need?
More matters for carpet and pet hair than for hard floors. Rather than chasing the highest Pa figure, balance suction with a tangle-resistant brush and good navigation, sized to your floor types.
Is a self-empty dock worth it?
For most people, yes - it tips the bin into a larger bag for weeks of hands-off cleaning and less dust exposure. The trade-off is a bigger dock and the cost of replacement bags.
Bottom line
Our top pick is the uninell UR1 Robot Vacuum Cleaner With Mop (our score 9.6/10) - a budget robot vacuum and mop, offering 5,000 Pa of suction and up to 180 minutes of run time.