Lefant M210 Pro+ Review: a compact robot vacuum that quietly does the boring stuff for you

I’ve been using the Lefant M210 Pro+ at home for a couple of weeks, mainly on hard floors with a couple of low-pile rugs, and I’ll be blunt: it’s not perfect, but it genuinely takes a boring chore off my plate. I’m not new to robot vacuums, I’ve had a couple of cheaper random-bounce ones before, and this one clearly sits a step above those in terms of control and consistency, without jumping into the crazy expensive range. If you expect it to replace a proper deep clean with a corded vacuum, you’ll be disappointed, but if you just want less dust and pet hair around, it gets the job done.

My setup: two-bedroom flat, mostly laminate and tiles, one low-pile rug in the living room, a cat that sheds way too much, and a small hallway that tends to collect grit from outside. I run the M210 Pro+ once a day in the living room/kitchen, and every other day in the hallway and bedrooms. I still do a manual vacuum with a regular hoover maybe once every week or two for corners and skirting boards, but I’m spending way less time on it now.

What stood out to me right away is the combo of small size + decent suction. A lot of the cheaper robots either get stuck under furniture or are too weak to pick up the gritty stuff like cat litter. This one fits under my sofa and TV unit and still has enough power on higher modes to grab the heavier bits. It’s not spotless in one pass, but the regular runs make a big difference in how the floor looks and feels underfoot.

If you’re expecting fancy laser mapping or perfect obstacle avoidance, this isn’t that. It has decent sensors and some logic in the way it moves, but it will still occasionally bump into chair legs, get confused by dark cables, or miss a small strip near a wall. For the price, though, my feeling is: it’s pretty solid daily maintenance, with a few quirks you just learn to work around.

Price-wise, the Lefant M210 Pro+ sits in that mid-budget robot vacuum range where you’re not paying a premium brand tax, but you also expect more than a dumb random-bounce toy. Based on what it actually does in daily life—strong suction on hard floors, decent navigation, long battery life, and an app that lets you schedule and tweak things—I’d say it offers good value for money if your home is mostly hard floors and you’re okay with emptying the bin yourself.

Compared to cheaper basic robots I’ve tried, the main upgrades you feel are: more consistent coverage thanks to the zig-zag pattern, fewer dumb collisions due to the better sensors, and stronger suction that actually lifts gritty dirt and pet hair instead of just pushing it around. You’re not getting high-end features like auto-empty, advanced multi-floor mapping, or proper carpet boost, but for the price bracket, that’s expected. If you want those, you’ll have to spend quite a bit more, and then you’re in a different league altogether.

Where the value is less clear is if you have a home that’s mostly carpet or if you absolutely want perfect, detailed mapping and virtual no-go zones. In that case, you might feel like you should have stretched your budget to a more advanced model. Also, if you hate doing any maintenance at all, be aware you still need to empty the bin regularly and clean the filter and brushes now and then. It’s not a zero-maintenance gadget.

For someone like me—mixed hard floors, one or two rugs, a shedding pet, and a limited budget—it hits a good balance. It’s not the cheapest on the market, but you can see where the money went: suction strength, runtime, and practical obstacle avoidance rather than flashy extras. So overall, in terms of value, I’d call it a strong option for everyday cleaning in small to medium homes, as long as you go in with realistic expectations.

The design is pretty simple: a round, 28 cm wide, 7.8 cm tall black puck with two side brushes and a central suction opening (no main roller brush). That low height is genuinely useful. In my case, it slides under my sofa, TV unit, and bed without scraping, which my previous, slightly taller robot couldn’t do. That alone means it cleans areas I normally ignore until I move furniture every few months. If you’ve got very low sofas or beds, measure them, but for standard IKEA-style stuff, it should fit.

The top has a single main button and a lid that opens to access the dustbin and filter. The plastic is standard matte black; it doesn’t feel premium, but it also doesn’t look cheap in a tacky way. After two weeks, I can see light scuff marks on the bumper where it gently bumps into furniture, but nothing dramatic. This is normal for robot vacuums; they’re floor tools, not decor items. The bumper has enough give that it doesn’t slam into things, and the sensors help avoid hard hits most of the time.

Underneath, you’ve got the two side brushes that spin and sweep dirt into the suction area. Because it uses a brushless suction inlet instead of a roller, it doesn’t tangle hair as badly, which I really noticed with cat hair. On my old robot with a bristle roller, I had to cut hair out every week. Here, I’m mostly just emptying the bin and occasionally pulling a few long hairs from the sides, which is a lot less annoying. The downside is that on carpets, a proper roller would probably dig in better than this flat suction mouth, so this design is more tuned for hard floors.

The charging dock is small and light. The manual says you should leave 0.5 m on each side and 1.5 m in front. I ignored that and stuck it in a narrower corner with less clearance on one side. So far, it still finds the dock fine, though once in a while it does a little dance before lining up properly. For cable management, you’ll want to keep cords off the floor; the robot will try to climb a thick cable and can sometimes drag it or get slightly tangled. That’s not a design flaw specific to this model, more of a robot vacuum reality. Overall, the design is practical and compact, not fancy, but it suits a normal flat pretty well.

Lefant advertises up to 200 minutes of runtime, which is the usual "best case, lowest power" number. In real use, with mixed modes (mostly standard, sometimes high suction in the kitchen), I’m getting around 120–150 minutes before it decides to go home. That’s still plenty for my two-bedroom flat. I usually run it for about 45–60 minutes per session, and it comes back with 50–70% battery left, which lines up with what another Amazon reviewer mentioned about using only about a quarter of the battery for an hour.

The nice thing is that you don’t really have to think about battery much unless you live in a very large house. You hit start in the app or tell Alexa to start it, and it goes off, does its thing, and returns to the dock when it’s done or low on power. I’ve never had it die in the middle of the floor. It always manages to find the charging dock, even though I didn’t follow the recommended clearances around it perfectly. Sometimes it takes a minute and a couple of attempts to line up, but it gets there.

Charging from low battery to full takes several hours, which is standard for this type of robot. Not really a problem because you don’t sit there waiting; you just schedule it to run at certain times of the day and forget about it. I set mine to run in the morning while I’m out or in another room, and by afternoon it’s fully charged again if I want another pass somewhere. The robot also auto-powers on when it’s on the dock, so you don’t have to worry about manually turning it on every time.

Overall, I’d call the battery reliable and generous for a flat or small house. If you live in a big multi-floor home and want it to cover everything in one go on high suction, you might push its limits. For typical use—daily or every-other-day cleaning of hard floors in a normal-sized home—it’s more than enough, and you won’t be constantly thinking about battery levels.

In daily use, performance on hard floors is where this thing makes sense. On my laminate and tile, it picks up dust, crumbs, pet hair, and grit without much trouble, especially on the higher suction modes. After running it every day in the living room and kitchen for two weeks, I noticed way less visible fluff in the corners and along the main walking paths. I still spot a few missed crumbs here and there, but overall the floor looks and feels cleaner, and I’m not dragging out the manual vacuum nearly as often.

On my low-pile rug in the living room, it’s decent but not mind-blowing. It will pick up surface dirt and hair, but if you stomp your feet in the pile afterwards, you can still bring up some dust. That’s where a robot with a proper roller brush and stronger carpet boost usually does better. If your home is mostly carpet, I’d say this model is okay for light maintenance but not enough as your only vacuum. On hard floors, though, the 4000Pa suction combined with the side brushes does a good job pulling debris from around chair legs and skirting boards, especially when using the Edge mode.

The navigation is a mixed bag but acceptable for the price. It’s better than the old random-bounce robots but not at the level of LIDAR-based ones. It tends to map out rough zones and then do a zig-zag pattern. It sometimes gets confused in my open-plan living room/kitchen and will clean one half more thoroughly than the other on a single run, but if you schedule it daily, those little gaps get covered over time. I also noticed that cupboard doors that stick out a bit can scare the sensors, so it might leave a thin strip along them. Not the end of the world, but worth mentioning.

Noise-wise, in the lower suction modes, it’s pretty quiet. I can watch TV with it running in the same room and not be too annoyed. On max power, you definitely hear it, but it’s still less annoying than a full-size upright. My cat was suspicious for the first two days, then basically ignored it afterwards. Overall, performance is strong for hard floors, average for carpets, and the navigation is decent but not perfect. If you’re realistic about that, you’ll probably be satisfied with what it delivers.

Out of the box, the Lefant M210 Pro+ is pretty straightforward: the robot itself, charging dock, power adapter, side brushes, HEPA filter in the bin, and the usual quick start guide. No fancy extras like a self-emptying base or mopping pads on this version, so if you’re coming from a higher-end model with auto-empty, keep your expectations in check. It’s more of a simple, self-contained unit: it vacuums, goes back to the dock, and you empty the 500 ml bin yourself when it’s full. For my use, that’s fine; I’d rather empty a bin every couple of runs than drag a big upright vacuum out every day.

The main specs that actually matter in practice: 4000Pa suction, about 200 minutes of claimed runtime, 28 cm diameter and 7.8 cm height, HEPA filtration with foam seal, and app control via 2.4 GHz Wi-Fi plus Alexa/Google Assistant support. On paper it sounds like it’s trying to tick all the boxes, but the reality is more grounded: suction is strong enough on hard floors and low pile, runtime is long but you’ll rarely use the full 200 minutes in a normal flat, and the app is basic but useful.

The cleaning modes are simple: Auto, Spot, Edge, and Zig-zag. In daily life, I mostly use Auto and Edge. Auto is what you set and forget for the whole area, and Edge is handy for the kitchen where crumbs collect along skirting boards and around the table legs. Spot is more of a "kid spilled cereal" mode where it does tight circles in one area. The Zig-zag mode feels more methodical than the old random-bounce robots I’ve had; it’s not as precise as high-end mapping models, but it doesn’t just wander aimlessly either.

Overall, the presentation is: no-nonsense robot, decent brains, strong suction for the size, and app control that’s good enough. There’s no sense that they’re trying to hide anything – it does what the listing says, within reason. If you’re expecting a premium ecosystem with multiple maps, virtual walls, and fancy 3D maps, you’ll be underwhelmed. If you just want something that runs on a schedule, avoids stairs, and doesn’t die after 20 minutes, this is a reasonable package.

After two weeks, the main thing I noticed is that my floors just stay consistently cleaner with almost no effort. It’s not that every square centimetre is spotless, but the general level of dust, crumbs, and pet hair is way lower. I empty the bin after one or two runs and it’s always got a surprising amount of fine dust and hair in it, especially from the hallway and living room. That tells me it’s actually doing real work, not just wandering around looking busy.

The obstacle avoidance is decent but not magic. It’s better at early detection than older cheap bots, thanks to the sensors, so it doesn’t slam into chair legs at full speed, but it will still nudge things lightly. It usually avoids bigger items like shoes or cat toys, and it’s never tried to leap down the stairs. Cables are the main enemy: thin phone charger cables and loose power strips can get nudged or lightly tangled. I learned quickly to just keep those off the floor before running it.

For edges and corners, the Edge mode with the dual side brushes is where it shines. In the kitchen along the plinths and around the table, it does a noticeably better job than my lazy quick manual vacuuming. It won’t get into super tight inside corners perfectly, but it gets close enough that a quick wipe with a cloth every now and then is enough. The brushless suction mouth really helps with hair: I’m not spending time cutting hair off a roller, and yet the bin is clearly full of it, so it’s getting picked up.

Is it as thorough as a human with a powerful upright vacuum doing a deep clean? No. But that’s not the point. The point is that I can run this thing every day without thinking, and then do a proper deep clean much less often. On that front, its effectiveness is solid. It turns vacuuming from a big task into a small maintenance habit handled by a robot, and for me, that’s good enough to justify its place.