Ultenic T20 Pro Self Emptying Robot Vacuum Cleaner With Mop Review UK 2026
Quick verdict
Score: 9.3/10
Best for: homes with hard floors that want vacuuming and mopping with little upkeep, and multi-room homes where room-by-room mapping helps
Not for: small flats with little floor space for a large dock
Bottom line: 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.
The Ultenic T20 Pro offers a practical mix of vacuuming and mopping, using lidar-based navigation and a self-emptying dock. It stands out for room mapping, with up to 5 saved maps, plus hands-free dust disposal into a sealed station. It can clean in one session with a 180-minute runtime, then auto-returns under 15% power, while the cleaning performance depends on the selected mop or vacuum modes.
Key facts
- The Ultenic T20 Pro Self Emptying Robot Vacuum Cleaner With Mop is rated at up to 8,000 Pa of suction on its strongest setting, enough for everyday dust, crumbs and pet hair on low-pile carpet.
- It runs for up to 180 minutes on a charge (on its lowest power setting), so it can usually finish a large home in one go, and it returns to its dock to recharge.
- It uses LiDAR (laser) navigation to map your home, so it cleans in neat rows and lets you send it to one room or set no-go zones in the app.
- It mops as well as vacuums, using a water tank and mop pad you rinse by hand.
- Its self-emptying dock sucks the dust out of the robot after each run, so you rarely touch the dirt yourself.
- It is controlled from a phone app and works with voice assistants, so you can start, schedule or stop a clean from anywhere.
Taken from the manufacturer's Amazon UK listing, checked 2026-11-09.
Key specifications
| Specification | Detail |
|---|---|
| Max suction | 8,000 Pa |
| Run time | Up to 180 minutes |
| Navigation | LiDAR (laser) |
| Mopping | Yes |
| Self-emptying dock | Yes |
| App control | Yes, plus voice assistants |
Pros
- 8000 Pa suction
- Up to 180 minutes run-time
- Self-empty dock - weeks between bag changes
- Vacuum and mop in one
- LiDAR laser navigation for systematic cleaning
Cons
- Struggles with floor clutter, cables and deep high-pile carpet
- Sensors and brushes need regular cleaning to keep performing
Not sure the Ultenic T20 Pro Self Emptying Robot Vacuum Cleaner With Mop is right for you? Alternatives to consider
Monsga MS1 MAX Robot Vacuum With Mop
Best for homes with hard floors that want vacuuming and mopping with little upkeep, and multi-room homes where room-by-room mapping helps.
Tapo RV20 Max Plus Robot Vacuum and Mop
Best for homes with hard floors that want vacuuming and mopping with little upkeep, and multi-room homes where room-by-room mapping helps.
Vexilar W15 Robot Vacuum and Mop
Best for homes with hard floors that want vacuuming and mopping with little upkeep, and multi-room homes where room-by-room mapping helps.
Suction Power and Cleaning Performance
The Ultenic is rated at up to 8,000 Pa of suction on its strongest setting, enough for everyday dust, crumbs and pet hair on low-pile carpet.
With 8000Pa suction, this robot vacuum is designed to lift embedded dust, pet hair and debris from carpets and hard floors, including tiles. Cleaning performance depends on the chosen mode. It offers vacuum plus mop, suction only, or mop only, with adjustable suction and water flow intended for different surface types such as wood, tile and carpet. On carpets, stronger suction helps draw grit from deeper fibres, while on hard floors and tiles it clears everyday debris effectively. For heavy spills, mop-only mode focuses on wet cleaning rather than deep extraction, so manual wiping may still be needed.
Navigation and Mapping
The Ultenic uses LiDAR (laser) navigation to map your home, so it cleans in neat rows and lets you send it to one room or set no-go zones in the app.
Navigation and mapping are handled by a 360-degree AI-powered LiDAR laser navigation system. It scans rooms in real time, maps the home, and plans an efficient cleaning path. This mapping approach supports structured coverage compared with random movement. The robot saves and manages up to 5 different maps, which can help across multi-room layouts. Users can set up to 15 no-go zones for sensitive spots, and may choose a room order and cleaning schedule if desired.
Battery Life and Run Time
The Ultenic runs for up to 180 minutes on a charge (on its lowest power setting), so it can usually finish a large home in one go, and it returns to its dock to recharge.
Even though cleaning time matters most during longer sessions, the Ultenic is designed around a stated 180-minute runtime and it continues cleaning after the battery starts to run low. The robot also claims coverage of up to 200m², which supports planning for fewer recharges on larger spaces. When battery power drops below 15%, it auto-returns to its charging dock and then resumes cleaning, helping to reduce the chance of missed areas. Performance across different homes can vary with floor layout, and run time may be shorter on more complex layouts.
Mop Function
The Ultenic mops as well as vacuums, using a water tank and mop pad you rinse by hand.
The robot vacuum includes a mop function for hard floors that works alongside vacuuming and sweeping depending on the selected mode. Three cleaning modes are available, including vacuum plus mop, suction-only, or mop-only. For mopping, the water flow and suction level can be adjusted to suit wood and tile. Mopping should be carried out after loose debris has been removed, as finer grit can otherwise smear across the floor. Mopping is best avoided on carpets unless vacuum plus mop is selected.
Self-Empty and Maintenance
Its self-emptying dock sucks the dust out of the robot after each run, so you rarely touch the dirt yourself.
With its self-emptying dock, the Ultenic is designed to reduce how often a user needs to handle the dust bin. The dock auto-empties dust into a sealed station, which limits mess during maintenance. The bagless system removes the need for replacement bags, which is a practical advantage in the robot vacuum self-emptying robot vacuum cleaner with mop. Ongoing care still requires checking the dust pathway, cleaning the bin area if clogs appear, and monitoring the mop surfaces for residue. Dock upkeep may be required.
App Control and Smart Features
The Ultenic is controlled from a phone app and works with voice assistants, so you can start, schedule or stop a clean from anywhere.
App Control and Smart Features help the Ultenic T20 Pro fit cleaning around a household routine, particularly when used across multiple rooms. The Ultenic self-emptying robot vacuum cleaner with mop Amazon listing states that it offers WiFi connectivity for app control and smart home integration. The app allows owners to save and manage up to 5 different maps, set room names, and arrange a cleaning order. It also supports schedules by room, and users can place up to 15 no-go zones to protect delicate areas. Multi-room use benefits from these controls, although complex setups may take time initially.
Noise Level
Noise level is an early consideration for day or night use, and this model is rated at 60dB during operation. The robot vacuum uk is designed to be quieter than most standard vacuums, which can help when working, sleeping or watching TV. Sound level depends on the selected cleaning mode, since suction and mop activity can affect how hard it runs. The auto-emptying docking station is included, although the stated 60dB rating applies during operation.
Pet Hair Performance
Pet hair performance is where the Ultenic's main claims show up, since the manufacturer states it uses 8000Pa of suction to lift embedded dust, pet hair, and debris from carpets, hard floors and tiles. Strong suction can help remove clumps along edges and in traffic areas, but results still depend on how long hair has been ground in. The robot also supports vacuum plus mop combinations, so light hair transfer may be reduced on hard floors. Buyers comparing the robot vacuum self-emptying robot vacuum cleaner with mop price should expect better pick-up than weaker suction units, though deep matting may require a manual pass.
Cleaning and Maintenance
Cleaning and maintenance for this robot vacuum are focused on reducing day-to-day effort, mainly through its self-empty docking station and multi-mode operation. As an ultenic robot vacuum, it transfers dust into the station using a sealed, touch-free system, so there is less messy bin handling. The dock area should still be checked regularly, because full bins and water residue can reduce performance. The unit offers three modes - vacuum plus mopping, suction-only, and mop-only - with adjustable suction and water flow, helping tailor cleaning for carpet versus tile and limiting smearing. After mopping, the mop-related components should be rinsed and dried.
Who Is This Robot Vacuum For?
The Ultenic is a good fit for households that want hands-free, day-to-day floor care, particularly when multiple floor types need attention, such as carpets, hard floors and tiles. It suits busy homes that prefer the docking station to auto-empty the dust bin into a bagless, sealed system, keeping maintenance simple. With up to 200m² coverage and 180 minutes runtime, it can manage larger rooms in a single run and then auto-charges. For those wanting WiFi control, up to 5 saved maps and no-go zones, the Ultenic T20 Pro self-emptying robot vacuum cleaner with mop is a practical choice.
Where to Buy in the UK
Where can someone buy the robot vacuum self-emptying robot vacuum cleaner with mop in the UK? Shoppers can look for the model through online retailers and marketplaces that list Ultenic products, and they should confirm the exact T20 Pro listing before ordering. Comparing several sellers matters because offers change. In checkout, the buyer should verify bundle items such as the docking station for the 10-weeks hands-free self-empty system, then check delivery times and the returns policy, and whether UK-based support applies. Availability can vary, so monitoring stock helps.
Frequently Asked Questions
Is this robot vacuum worth it?
A robot vacuum like the Ultenic earns its place for day-to-day floor upkeep, freeing you from routine vacuuming and damp-mopping hard floors. Its self-empty dock means weeks between bag changes. It handles upkeep rather than deep cleans - check the current Amazon UK price, as it changes often.
Can the robot vacuum mop as well as vacuum?
The Ultenic mops as well as vacuums, using a water tank and mop pad you rinse by hand. Yes - the Ultenic vacuums and damp-mops hard floors in one run. Mopping suits sealed hard floors, not carpet, and is best for light daily marks rather than stuck-on stains.
What are the downsides of the robot vacuum?
Robot vacuums struggle with floor clutter, loose cables and deep high-pile carpet, and the brushes, filter and sensors need regular cleaning. They are for routine upkeep, not a replacement for an occasional deep clean.
Is the Ultenic T20 Pro good for pet hair?
The Ultenic T20 Pro Self Emptying Robot Vacuum Cleaner With Mop is rated at up to 8,000 Pa of suction on its strongest setting, enough for everyday dust, crumbs and pet hair on low-pile carpet. With 8000 Pa of suction, this robot vacuum handles pet hair on hard floors and low-pile carpet well; long-haired pets may still need a periodic brush clean to clear tangles.
Does the Ultenic empty itself?
Its self-emptying dock sucks the dust out of the robot after each run, so you rarely touch the dirt yourself. Yes - the robot vacuum comes with a self-empty dock, so the onboard bin is emptied automatically and you only deal with the larger base bag every few weeks.
How does the Ultenic navigate?
The Ultenic uses LiDAR (laser) navigation to map your home, so it cleans in neat rows and lets you send it to one room or set no-go zones in the app. The robot vacuum uses LiDAR laser navigation to map rooms and plan an efficient path, rather than bouncing around at random.
How long does this robot vacuum run on a charge?
The Ultenic runs for up to 180 minutes on a charge (on its lowest power setting), so it can usually finish a large home in one go, and it returns to its dock to recharge. It runs for up to 180 minutes per charge, then resumes after recharging on longer cleans. Real run-time depends on suction level and floor type.
Does the Ultenic T20 Pro work on both carpet and hard floors?
The Ultenic T20 Pro Self Emptying Robot Vacuum Cleaner With Mop is rated at up to 8,000 Pa of suction on its strongest setting, enough for everyday dust, crumbs and pet hair on low-pile carpet. Yes - it moves between hard floors and low-to-medium carpet automatically, though mopping is for hard floors only. Deep or high-pile carpet is the main limitation for any robot vacuum.