Lefant M310 Ultra Robot Vacuum and Mop, 6,000 Pa, 170 minutes

The Lefant M310 Ultra is a robot vacuum and mop with three cleaning modes, app and voice control, and a claimed runtime of up to 170 minutes. The listing specifies a fixed-output 200 ml water tank for light mopping and says the robot can show its live route in the app but does not save maps.

At a glance

Three modes allow vacuuming, mopping or combined cleaning, with the listing describing the mopping as light-duty.
Live route viewing is available through the app, but the listing explicitly says maps are not saved.
The listing claims 190° PSD obstacle avoidance, 6000Pa suction and up to 170 minutes of runtime.
At 7.9 cm high, its stated profile may suit cleaning beneath some low furniture. Check the available clearance first.

Price

£79.99Save 43%

Reference price: ~~£139.99~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

Separate vacuum-only and mop-only modes offer more flexibility than combined cleaning alone.
App route monitoring and voice control are listed, alongside a no-go-zone feature.
The 500 ml dustbin and a claimed 170-minute runtime are useful specifications for routine cleaning.

Cons

The water tank uses fixed water output and is described for light mopping, so this is not presented as a substitute for intensive floor washing.
The robot does not save maps, limiting the mapping capability described in the listing.

Technical specifications

22 specifications

Identity
Brand	Lefant
Model	M310 Ultra
Colour	Moon Shadow Grey
Dimensions	28L x 28W x 7.9H centimetres

Cleaning
Claimed suction	6000Pa
Dustbin capacity	500 Millilitres
Water tank capacity	200ml
Filter type	Sponge
Surface recommendation	Laminate
Indoor or outdoor use	Indoor
Power levels	3

Navigation and controls
Navigation	ToF laser navigation
Obstacle avoidance	190° PSD obstacle avoidance technology
Control methods listed	App, Voice
Mapping	Doesn’t save maps

Power and battery
Power configuration	Battery Powered
Battery life listed	170 minutes
Battery type	Lithium Ion
Battery included	Yes

Operating claims
Cleaning modes	vacuum-only, mop-only, or combined cleaning modes
Quiet-mode noise claim	55dB in Quiet Mode
Automatic carpet boost	automatically boosts suction up to 6000Pa when detecting carpets

What to know before buying

Listing details to confirm

Listing details are inconsistent about the filter: the specification table says Sponge, while the explicit contents list includes two HEPA filters. The feature list also names smart mapping, but the detailed navigation text says maps are not saved. Confirm which filter is supplied and what the app’s mapping functions support before buying.

What’s in the box

Included

Charging adapter
Charging dock
Cleaning brush
HEPA filters x2
Side brushes x4

Who is it for?

A good fit for

Homes with laminate or other hard flooring needing routine vacuuming and occasional light mopping.
Pet owners looking for a robot vacuum with a claimed carpet boost and pet-hair pickup capability.
Buyers who want app route monitoring and voice control without requiring saved maps.

Less suited to

Anyone seeking intensive mopping or adjustable water flow, as the listing describes a fixed-output tank for light mopping.
Buyers who need saved room maps or map-based ongoing navigation.

Lefant M310 Ultra Robot Vacuum and Mop, 6,000 Pa, 170 minutes · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 450 ratings

5 stars67%67%
4 stars19%19%
3 stars4%4%
2 stars4%4%
1 star6%6%

Customer feedback highlights reported cleaning performance, app experience and ease of setup, with one mention of crumbs and pet hair. Functionality feedback is mixed. That is relevant if you want everyday floor cleaning and app operation, but customer impressions do not confirm the listing's suction, runtime or navigation claims.

Positive themes

Customers report good cleaning performance, including a mention of crumbs and pet hair.
The app and setup receive positive feedback.

Mixed feedback

Functionality receives mixed feedback.

Frequently asked questions

Does the M310 Ultra save maps?

No. The detailed navigation text says it does not save maps, although you can monitor the cleaning route in the app. The listing separately mentions smart mapping, so check what mapping functions are available for this model.

Can it vacuum and mop at the same time?

The listing says it offers vacuum-only, mop-only and combined cleaning modes. Its 200 ml water tank has fixed water output and is described for light mopping.

What runtime and suction does the listing claim?

It lists 170 minutes of battery life and 6000Pa suction. These are listing claims, not independently verified measurements.

What should I know about the filter?

The specification lists a sponge filter, while the included-components list names two HEPA filters. The supplied filter type is therefore unclear from the listing.