Lefant M310 Robot Vacuum Cleaner– 4500Pa Suction, Ultra-Slim & Quiet, PreciSense Obstacle Avoidance, WiFi/App/Voice Control, 160-Min Runtime, Self-Charging – Ideal for Pet Hair & Hard Floors (Gray)
Original price was: $249.99.$97.99Current price is: $97.99.








Price: $249.99 - $97.99
(as of Aug 10, 2025 06:22:33 UTC – Details)
From the brand


Smaller Size, Bigger Coverage
Founded in 2011, Lefant is a leading innovator in robotic vacuum technology, dedicated to making smart home cleaning affordable, efficient, and accessible to all. With a 400+ R&D team and a 40,000 m² factory, we combine cutting-edge engineering with cost-effective solutions to deliver high-performance robotic vacuums that redefine everyday living.
At Lefant, we don’t just build robotic vacuums. We create smarter, happier homes for all.

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Lefant robot vacuums only support 2.4GHz WiFi. It is recommended to switch to a 2.4GHz network when using the robot by following your router’s setup instructions
Lefant Upgraded Version: The Lefant M310 robot vacuum cleaner features enhanced performance with industry-leading PSD obstacle avoidance technology, powerful 4500Pa suction, a more efficient and quieter brushless motor, an extended 160-minute runtime, and a large 550ml dustbin with a durable dual-layer filter for improved filtration and cleaner air
Intelligent Cleaning Power: The M310 robot vacuum delivers 4500Pa of powerful suction with dual side brushes, efficiently capturing dust, pet hair, and debris from hard floors and low-pile carpets. Its brushless suction mouth prevents hair tangles, making it ideal for pet-friendly homes
Precision Detection & Avoidance: With 9 built-in position-sensitive sensors powered by advanced PSD technology, the M310 precisely detects and avoids objects from 1.6 inches away, ensuring superior accuracy to prevent collisions and messes. It offers a 190° field of view with minimal blind spots and can identify objects 2 inches or taller, regardless of shape, color, or transparency
Ultra-Slim & Maximum Coverage: With an ultra-slim 2.99-inch height and an 11-inch diameter, the Lefant M310 robot vacuum effortlessly glides under furniture and into tight corners for a deeper clean. Equipped with exclusive Freemove Tech 3.0, it intelligently detects obstacles and frees itself when stuck, ensuring uninterrupted, whole-home cleaning with maximum coverage
Large Dustbin & Advanced HEPA Filtration: The Lefant M310 features a 550ml extra-large dustbin, minimizing the need for frequent emptying. Its high-efficiency HEPA filtration captures fine dust, pollen, and pet dander, improving indoor air quality while preventing secondary pollution—ideal for homes with pets & dust sensitivities
Smart App & Voice Control – Effortless Cleaning at Your Fingertips: The Lefant App lets you schedule cleanings, adjust suction power, track cleaning progress, and switch between four cleaning modes: Auto, Spot, Edge, and Zig-zag. Hands-free control is easy with Alexa & Google Assistant—just use voice commands to start or stop cleaning (NOTE: Supports 2.4 GHz Wi-Fi only.)
Easy Start – Hassle-Free Operation: The Lefant M310 automatically powers on when charging begins. Simply press once to start or pause and hold for 12 seconds to shut down. (NOTE: To prevent power loss, turn off the robot if not in use after a full charge.)
Extended Cleaning Performance – More Coverage, Less Hassle: The Lefant M310 runs for up to 160 minutes on a single charge, efficiently covering up to 1,700 ft² in quiet mode. When the battery is low or cleaning is complete, it automatically returns to its charging base, ensuring it’s always ready for the next job
Customers say
Customers find the robotic vacuum performs well on office polished concrete floors and effectively picks up dirt and debris, with programming routines being easy to set up. Moreover, they consider it well worth the price and appreciate its user-friendly operation. However, the suction power receives mixed feedback – while some find it good, others say it doesn’t work well. Similarly, battery life and noise levels also get mixed reviews, with some reporting it runs for 2 hours while others say it doesn’t hold a charge, and while some find it very quiet, others say it’s noisy enough. Durability is another mixed aspect, with some finding it solid while others report it breaking after a few months of use.
12 reviews for Lefant M310 Robot Vacuum Cleaner– 4500Pa Suction, Ultra-Slim & Quiet, PreciSense Obstacle Avoidance, WiFi/App/Voice Control, 160-Min Runtime, Self-Charging – Ideal for Pet Hair & Hard Floors (Gray)
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Original price was: $249.99.$97.99Current price is: $97.99.

Jon –
Excellent roomba clone for a fraction of the price
After well over a month, I am extremely happy with my purchase. Obviously, this is not meant to be an end all, be all for vacuuming, and I will still do an occasional vacuuming on my carpets and when I deep clean. However, for day to day floor upkeep, the lefant has been great. I can run it when I leave for work, and when I come home, its back in its base automatically charging for its next use. It leaves my hardwood floors fairly spotless – much better than when I would do a quick sweep since its able to get it all the tight spots and corners. It had no problems transversing over rugs. The noise is audible, but I’ve still been able to watch TV just fine while it does its thing. I would say its on par with a microwave running full power. I know there are settings to adjust the suction which alters the noise level as well, but I have not needed to change anything. The default seems to take care of dust, crumbs, dead leaves from my plants, etc. very well.I will note that I only had one problem of it getting stuck on a loose wire under a shelf. However once I took the slack out of the wire so the brushes couldn’t hit it, that problem was solved. So I recommend just making sure no loose wires are in the area to be vacuumed. Besides that, using the lefant has been easy and without hiccups. Definitely well worth the price I paid.
Wendy17 –
One of My Most Valued Purchases
I appreciate how much time and effort it saves me. Every day, I am happy that I bought this specific brand and model robovac (Lefant M310). I used several other brands previously, but they did not have the many design features that I love about the M310:· Dust bin is large, super easy to clean, clear (one can see at a glance how full it is and when it needs to be emptied)· Brushless design (is perfect for sucking up pet hairs. I usually run it every two days or as needed. An overload of hair at one time would clog the suction port.)· I love the mop feature (the dampened cloth removes foot prints and enhances cleaning, especially in kitchen and bath.)· I love the small diameter and low height that allows it to go easily under furniture and into narrow spaces.· The flat filter is easy to remove, brush out, and replace.· The robovac approaches objects gently, does not bang into them, and does not damage them.· It is very smart in covering the entire floor area as well as going around the edges and under chairs.· Although it can be programmed, it does not require using an app or remote to function well, which is important to me.· It is quiet (one can be on the phone and listen to TV at the same time)· It runs for more than 2 hours on one charge.· Customer service is excellent and very responsive. I praise Zoey Chang for being so friendly and helpful and sending me spare filters and the mop attachment when they were not yet available on Amazon.My 3-months experience with two M310s (one for upstairs, and one for downstairs) is based on tile floors throughout (no carpet).The Lefant M310 is so well designed that there is nothing that I dislike. I highly recommend it.
JL –
Youâre Hired!
Have only used for two days. So far, this little vacuum is awesome! Mapped out the house quickly and problem solved better than this newest generation of humans. I named mine âthe other woman.â Hubs lifelong dream realized. Youâre welcome honey! The floors are clean, it was easy to empty, and charges quickly. As far as suction power, it brought me 42 legos the kid âput awayâ under the bed. One dog follows it around, the other just makes it go around her without even lifting her head. The vacuum is much quieter than our previous vacuum. We watched an entire movie and werenât really bothered by it. It also has a quiet mode. I will have to agree with other reviews when it comes to linking it to Alexaâ¦it doesnât work. That was the most complicated part of the entire process and frankly, I quit trying. Back in the dinosaur ages, we pushed a very heavy vacuum so I guess I can just use the app to control it instead of Alexa. The vacuum finds its way back to the base every time. I would say its size is small to medium and itâs a great vacuum for the money. For reference, I live tiny in 800sqft with hardwood floors. For us, itâs great! I decorated mine with googly eyes and eyelashes. Sheâs pretty.
Jessica –
Great for the Price
Being on sale for $99 I was a little skeptical. In the past Iâve had cheaper vacuums that didnât work very well. But after setting this one up, it works great overnight to help with the upkeep of my very hairy dog. I was surprised waking up to see how clean the floors were. It is kinda loud, but has a quiet setting that makes it less. The fan of it tends to blow some hair around without picking it up right away, but after mapping the room it eventually picks up the majority of it.
S. LIZARRAGA –
Great product!!
Great product. I bougth Is yo test, not for a biiig need. But hace surpassed my expectations, works great, the barrery works for near 2 hours perfectly
Anonymous –
MUST HAVE if you need a helping hand.
Actually very impressed with the vacuum! Iâm a house with a 6 year old, two dogs and a cat, so All hands on deck is needed! I love the feature that it even shows you a map on where it cleaned! You have to figure out the lay out of the map to your houses, but itâs a great feature! The suction is great. It cleans well. Itâs hooks to WiFi, I can be at work and tell it to start cleaning so the work is done before I get off. I did get mine on Lighting deal sell so the price was great! The functionality of the vacuum is easy to use and so is the app. Iâve already told my sister about it and she will be ordering her one.
Karma –
Brushless is the best M310
I love that it is brushless because we have long hair and it has nothing to wrap around. Wish I knew how it decides which way to go! I think it covers most of the area but I let it work while I’m asleep so I’m not really certain. It looks fine. One morning it was in my bedroom making noise so now I close my door the night before.It works until it’s red and slow but at 10% I feel like it will never get home on its own even though that’s in the same room. I push the button for it to recharge. I never want to have to look for it sleeping under the couch!! I have no idea if it will go to recharge on its own.
Miche –
Perfect for the extra items to be replaced.
Michael Vallee –
Fit my lefant m213s
Isobel Speirs –
Brilliant wee machine! I have not used a robotic vacuum before and was unsure whether to spend money on such a gadget but after reading reviews and researching other brands, I decided on trying this LeFant M210, and it was on offer from Amazon. All arrived ok despite Amazon delivery leaving box outside my front door! I have a long-hair collie and a cat and the pet hairs gathering on the floor were driving me demented and this is why I decided to purchase the robot vacuum. It does a great job gathering all the dust and hair from hard floors and can climb over the front door mat and the rug in the lounge. I set the vacuum off when I take the dog out and by the time I’m home, the work is done and the vacuum returns to it’s base to recharge for the next time! I think the run time is an hour or so, maybe more as i”ve not timed it but its plenty power to cover my utility room, kitchen diner, hall, living room and downstairs toilet if you leave the door open! It does random vacuuming and turns and changes directions but is very good at manoeuvring past chair legs, table legs and anything else in the way. It can go under cabinets which my upright is too bulky for. It has a whirring sound which is not intrusive, quieter than an upright vacuum!. It doesn’t seem to remember the layout of the rooms as just randomly vacuums each time it is set to work. It really is a brilliant wee machine and can gather all the dust and hair in it’s small dust box from my hairy collie and cat and all the dirt from shoes that comes in on a daily basis. The app on the QR code that comes with the device did not work for me but on further research and helpful review comments, I found it it needs to be the LeFant Life app (red icon not pale blue like the other one). When linking to wifi remember to press the start button for 6+seconds in order for the app and wifi to find the device. If you have pets and the hair all over the floor is driving you up the wall then I would recommend this LeFant M210 robot vacuum as a great first choice. I tried to upload some photos but the system came back with an error. One last thing, the dog is not bothered by the vacuum but the cat does not like it! Yet!
PS –
Comes with a good amount of brushes and filters for the price it’s well worth it. To get the best cleaning out of your Lefant unit, it’s important to keep eye out for the dust filter and both brushes. If those are changed as needed, the unit is absolutely fantastic for pulling in all hair and dust! This bundle is great!
Donmaz –
Had this 3 years now and so easy to set a schedule. Ive tried others that donât work but this one does, I have wooden floors and a hairy dog and I have a schedule for 3 times a week and my floors only then need mopping. It gets all the hairs and even gets under the sofas, I set it for when we are in bed so I get up to clean floors – itâs brilliant and easy to empty, set up and use.