The L15 Ultra Robot Vacuum delivers 5500Pa suction, LiDAR precision mapping, Y-shaped bionic mopping, and 120–150 min battery life. Works with Alexa & Google.
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"Excellent bit of kit. I just have to select which map to use and set it off. cleaning ability is great, our carpets get a lot of cat fur and this has no issues doing them once a day and making everything look clean. mopping also seems to work nicely on our hard floors, doesn't disinfect but does keep them looking clean day to day."
"It allows me to do the housework while I work at my desk. The mobile app is well-designed, with a system for dividing the rooms in the house. I created several maps for my different floors with different levels of suction and humidity. If I had known it existed, I would have bought one earlier."
"I had had other robots before and the experience was terrible. This one has completely changed my life. It has a function to map your home, so it cleans efficiently. I would definitely buy it again. As with any robot, you have to more or less prepare the floor so that it doesn't get stuck on things lying around."
"Really impressed by this , does an amazing job keeping a light grey tiled floor clean and hair free in a house with 3 cats and a large black dog . Water tank is not the biggest but apart from that excellent value and very high level of cleaning"
"Great item for a household with two dogs and a child with an aversion to shark noise. we mainly have tiles and wood on the ground floor, not used it on carpet. can also be activated via mobile data."
Not every product makes the cut. The L15 Ultra did. From navigation precision and suction power to mopping consistency and battery endurance, every function is engineered to perform. Not just on the first clean, but on every clean after that.
Equipped with high-precision LiDAR, the L15 Ultra performs a full 360° scan of your space and builds an accurate floor plan in minutes. The SLAM algorithm then plans the most efficient, non-repetitive cleaning path so every corner gets covered, every time.
Supporting spec:
The 2-in-1 water tank lets you run a dry sweep or a full sweep-and-mop combo your choice. The Y-shaped bionic mop head mimics the motion of hand-wiping to lift stubborn stains that standard mops leave behind. The electronic water pump gives you precise, leak-proof control across 3 water levels.
Supporting spec:
A high-performance motor delivers 5500Pa of suction, strong enough to
pull deep-set debris from carpet fibres and hard floor grooves. The dust-proof filter traps fine particles, achieving 99% cleaning efficiency per lab data.
Supporting spec:
With 120 to 150 minutes of runtime per charge, the L15 Ultra covers up to 150m² (approx. 1,614 sq.ft) in a single session. When the battery dips, it auto-returns to base, recharges to 80%, and picks up exactly where it left off. At just 55dB in quiet mode, the level of a normal conversation, it won’t disturb sleep, work, or a baby’s nap.
Supporting spec:
See how we stack up against the competition
See how we stack up against the competition
The L15 Ultra is not the most expensive robot vacuum we could stock.
That is exactly why we chose it. Close to premium performance.
Far from a premium price. It delivers features you would expect to pay three or four times more for.
If you need auto-empty, step up. If you need a thorough, intelligent clean at a price that makes sense, this is the one.
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L15 Ultra
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Roborock Saros 20
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Price
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£139.99 | £1,300 |
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Suction Power
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5500Pa | 36,000 Pa HyperForce |
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Navigation
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LiDAR smart mapping + SLAM precision | StarSight 3D intelligent navigation |
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Mopping
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Y-shaped bionic mop (edge-to-edge clean) | Dual spinning mop |
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Water Control
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Electronic pump, 3-level control | 100°C hot wash + auto detergent system |
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No-Go Zones
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24 custom virtual zones | Yes, via app |
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Floor Maps
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5 editable multi-floor maps | Multi-floor mapping |
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Battery Runtime
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120–150 mins long runtime | Auto-return & recharge system |
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Quiet Mode
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Ultra-quiet 55dB | Multiple suction levels available |
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Voice Control
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Alexa + Google Home | Alexa + Google Home |
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Manufacturer's Warranty
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2 years | 2-year warranty |
Standard robot mops drag a damp pad across your floor. The L15 Ultra replicates the back and forth motion of cleaning by hand, lifting dried-on stains rather than spreading moisture around them.
A precision pump delivers the exact amount of water needed for each pass. Three adjustable levels mean low moisture for daily maintenance and higher flow for tougher dirt. No leaks. No guesswork.
The 300ML tank is sealed and electronically controlled.
No gravity-fed dripping onto floors or carpets.
Clean where you want it. Dry where you do not.
Every feature built around one goal. Cleaner floors with less effort.
Sweeps debris, vacuums fine particles and mops in a single pass. The Y-shaped bionic mop lifts stains a standard pad leaves behind.
Set it, schedule it and forget it. The L15 Ultra runs, recharges and resumes for up to 70 days without you lifting a finger.
Covers the average UK home in a single session. Auto-recharges to 80% and picks up exactly where it left off.
Schedule cleans, set no-go zones and switch modes from your phone. Works with Alexa and Google Home too.
Everything you need to get started. Nothing you don't.
Describe your feature in detail and explain how it benefits your customers. This is a great place to highlight what makes your product different.
1 x L15 Ultra robot vacuum cleaner.
1 x Charging dock.
1 x Power adapter.
1 x Water tank.
1 x Dust bin.
1 x Main brush.
2 x Side brushes.
1 x Mop cloth.
1 x Cleaning tool.
1 x User manual.
This is genuinely great! Plenty of modes to play with, but basic level hoovering is great. Ran it on normal and was fine. Shifted to max and it got everything. I have: tile, wood, carpet, foam mats, carpet runners around the whole of downstairs and it handled every surface perfectly. Manages obstacles well. Didn’t get stuck (yet) at all. Mapped the floor and different rooms spot on. Should save us a significant amount of time cleaning up after 3 kids!!
I bought this because it was cheap, so I wasn’t expecting much, most robot vacuums cost far more. But this has massively exceeded my expectations. It picks up dust and dirt I didn’t even know was there, and the edge brush does a fantastic job. The integration with the SmartLife app is excellent, especially as I already use it for my smart sockets and other devices. Overall, I’m very happy with my purchase.
Would give 6* if I could. This arrived today , well packaged, substatial , sturdy, well made , easy to setup and use . The App populated with a map of our restaurant upstairs as the unit went on its first discovery mission. A 10m trundle around mapping used a mere 1% . Can believe this will easily clean for 120-150m. It returns and redocks every time with ease. You can set geofencing and 'virtual fences' to keep it in certain areas...
Hard floors and carpets. Use the mop function on hard floors only. Empty the water tank before cleaning carpets.
Yes. Full voice control with both.
2.4GHz only. It does not support 5GHz networks.
120 to 150 minutes per charge, covering up to 150m². It auto-recharges and resumes if it runs low mid-clean.
Yes. Set up to 24 virtual no-go zones in the Smart Life app.
Up to 5 editable maps.
55dB in quiet mode. About the same level
as a normal conversation.
220V. Standard for UK homes.
Under an hour. Unbox, place the dock, connect to the app, and it maps your home on the first run.
The L15 Ultra handles the floors. You handle everything else.
Set your schedule once and come back to a clean home.
No effort. No compromise. Just results.
The L15 Ultra handles the floors. You handle everything else.
Set your schedule once and come back to a clean home.
No effort. No compromise. Just results.