ILIFE A4s Robot Vacuum – In-depth Review

ILIFE is a Chinese company that is doing business in well over 30 countries in the world. It is a company with a lot of focus on research and development. We are about to find out if that commitment reflects on the ILIFE A4s Robot Vacuum.

This brand aims at making homes a clean and better living environment. This is why it put so much time and effort towards the design and development of its robotic vacuum cleaners.

These robots are designed to make you clean your homes in the easiest and most efficient manner.

It can boast of over 500 patents for the technologies it has developed. With over a thousand qualified employees and a commitment to excellence and customer satisfaction, it is not a surprise that the company has 100% annual sales growth rate.

Along with its carpet cleaning and 2-in-1 robot vacuum, ILIFE has started rolling out its W Series. These robots are specially designed to wash floors.


Who Needs The ILIFE A4s Robot Vacuum?

Those who have multiple floor types in their homes might want this vacuum. It works great on hard floors and can deep clean on carpets. Pet owners too might want to pay attention to this robot because it’s great at picking up hairs.

If you have a lot of furniture in your home, chances are you have issues cleaning underneath them. With the ILIFE A4s Robot Vacuum, those issues will disappear. This robot is slim enough to sneak under furniture and clean out dirt.

If your home isn’t too large, it can vacuum everywhere you need it to without having to stop for a recharge. The battery in the ILIFE A4s Robot lasts that long.

Stay with us as we dive into some more details on this robot vacuum. By the time we get to the end of the review, you would have had enough information to decide if you want the robot or not.

ILIFE A4s Robot vacuum

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Features Of The ILIFE A4s Robot Vacuum

Powerful Suction

The vacuum uses a Gen 3 Cyclone Power cleaning system. Did the “cyclone” part remind you of something?

If you have been reading our reviews for a while, it would. We often talk about the cyclone technology in cordless and upright vacuums.

This is an effective vacuuming technology for bagless vacuums. Now that it is found in a robot vacuum, it is not far-fetched to assume that it is effective here too.

In case you are new with us, the cyclone technology is a way that vacuum cleaners, whichever type, handle dirt. The vacuum spins the dirt in a cyclical motion, hence the name. This causes the dirt and dust to separate from the air in the vacuum.

This separation creates more space for the airflow. This, in turn, keeps the suction power even until the dust cup is ready for emptying.


Multiple Floors Cleaning

With a strong suction power, it only makes sense that the vacuum will thrive on different floor types.

The suction power is not the only thing the ILIFE A4s relies on in this case. It uses 2 brushes on either side of the vacuum as well as a brush roll underneath.

The brushes on the sides pull dirt towards the path of the suction.

On the other hand, the brush roll underneath works great for carpets. The brush combs through its fibers and dislodges the embedded dirt and lets the suction do the rest.

It is important to know, however, that the ILIFE A4s works best on hard floors and low pile carpets. It would do its best on a high pile carpet though but you might not get a deep clean.

If your aim is to get your high pile carpets cleaned out, perhaps a robot vacuum is not what you need.


Navigation Sensors

These are the pieces of technology that makes your little helper not bump into your furniture like a maniac. These sensors not only help them move deliberately, but they also help them identify obstacles.

The ILIFE A4s Robot Vacuum slows down when it detects an obstacle ahead. This prevents it from bumping into it too hard. Remember the saying “continuous drop wears the stone”.

That’s not all, the navigation sensors also let this robot vacuum know when there is a change in the floor depth. This is what makes the vacuum turn back when it gets to the edge of the stairs.


Battery Life

Battery longevity has a lot to do with your experience with a robot vacuum. It determines how well it cleans and for how long at a time.

A robot vacuum with a short battery life will hardly keep your floors clean. If you have little ones, your floors will probably get dirty faster than the robot can clean it up.

With a short battery life, the robot will need to recharge more often, and we all know how long that takes (rolls eyes).

Fortunately for all concerned, the battery in the ILIFE A4s Robot Vacuum is quite dogged. This little cleaner can go more than 2 hours before it needs to recharge.

Depending on how much floor space you have, this vacuum will cover a significant amount of grounds in that time.


Low Profile

Have you been hiding dirt under your furniture? Don’t worry, we are not about to expose you. We just want to let you know, first of all, that you are not alone.

Secondly, this does not mean you are untidy. It only shows that you don’t have any means of reaching under there to clean it out. Honestly, that is what we want to believe.

Finally, we want to tell you that it does not need to continue that way. The ILIFE A4s can actually help you get in there and clean it out.

This robot is just 3 inches tall. However, if you have clothes and wires under there, you might want to clear them out yourself first.



User-friendliness Of The ILIFE A4s Robot Vacuum

Robot vacuums are winning the hearts of users all over. It is not likely because these robots are adorable and have listening ears.

It is because they don’t make their users vacuum as much as they used to.

By many standards, people would call that user-friendly since it saves you a considerable amount of time and effort.

So far, we have been talking about the main ways this robot serves its purpose. We are about to tell you even more ways they are convenient to use.

Firstly, this vacuum automatically detects floor types and adjusts accordingly. It switches to the MAX mode whenever it gets on the carpet. You can also do the switch via the remote controller.

Secondly, you won’t need too much babysitting for this robot. Its brush roll has a tangle-free design. With that, you won’t have to deal with tangle every time it vacuums. The manufacturer recommends that you clean the brush only once a week.

On a third note and still on the vacuums minimal maintenance, it also does not need you to recharge. Despite its battery lasting sufficiently long, when its battery is getting low, it finds its way to its docking station and plugs in.

From all you have read so far, we will leave it to you to decide if you would call the ILIFE A4s Robot Vacuum is user-friendly or not.


Pros Of The ILIFE A4s Robot Vacuum

i. It uses an advanced cleaning system.

ii. The vacuum can clean on multiple surfaces.

iii. The vacuum will automatically adjust its suction as it transitions from one floor type to another.

iv. It has an impressive battery life.

v. It is good for picking pet hairs.

vi. The vacuum has a tangle free brush roll.

vii. It uses a high-performance filter

viii. It has a low profile design and easily gets underneath furniture.

ix. The vacuum comes with an extra set of high-performance filter and side brushes.

x. You can set the vacuum to start cleaning at scheduled times.

ILIFE A4s Robot vacuum

Click here to get yours



Cons Of The ILIFE A4s Robot Vacuum

i. It does not have Wi-Fi connectivity.

ii. The vacuum has a bit of a hard time finding home.



Alternatives To The ILIFE A4s Robot Vacuum

More Affordable Option – Pure Clean Robot Vacuum

pure clean robot vacuum

Click here for more details


This robot vacuum is an Amazon bestseller and that only means one thing, it is good. It has a powerful suction to pick up dirt and hair off hard floors and low pile carpets.

You can program this vacuum to clean at the scheduled time so that you can always wake up or come back to clean floors.

It has a 90 minutes runtime and is pet and allergy friendly. Its high-performance filter is even washable. This means you won’t have to spend much changing filters so often.

Its low profile also lets it get under furniture to do its thing. The rotating brushes on the side help it reach into edges to clean out dirt.


High-End Option – Ecovacs Deebot 901 Robot Vacuum

ecovacs deebot 901

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If you want high-end, you it in this vacuum. It has what most other robot vacuums are missing and then some. A quick heads up, however, if you want this vacuum, you will have to pay its price.

It uses the Navi 3.0 navigation system to move around your home. This innovative technology lets the vacuum first map out your home and detects the floor layouts. When that is done, it then begins its methodical movement around your house.

It also has an impressive battery life and will easily find its way to the docking station when it needs to charge.

The vacuum uses Wi-Fi connectivity so you can control and give commands remotely through its dedicated app. That’s not all, if you have an Alexa device, you can actually give voice commands to the robot.


User-Friendly Option – Oregon Scientific Robot Vacuum

oregon scientific robot

Click here for more details


The vacuum has suction strong enough to make it suitable for cleaning pet hairs. This one will not give you hair problems as it has a tangle-free technology.

This Oregon Scientific robot vacuum has an infrared sensor that helps it detect obstacles in its path an decide alternative routes to complete its task. The sensor also helps it detect falls so that your prized helper will not take a dip down the stairs.

With its 360 degrees roller, this robot vacuum is agile enough to move in any direction which makes it do its job much faster and efficiently.


Opposite Spectrum – Bissell Bolt ION XRT

bissel ION xrt

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The mere sight of this vacuum might be enough for you to want it. It looks great and it performs even better.

It uses a pre-motor filter which ensures that only clean air runs over the motor to cool it. This approach makes the motor last longer.

Its brush roll is designed to comb through your carpet for deep cleaning. You can turn off the brush roll if you won’t need it on hard floors.

It also has bristles on the side for an effective edge clean. This vacuum is lightweight, it easily converts into a handheld, and you will get up to 40 minutes of runtime out of it.



Comparison Table

FeaturedMore AffordableHigh-End VariantUser-FriendlyOpposite Spectrum
Products ILIFE A4s Robot vacuumILIFE A4s Robot Vacuum


Click here  for more details

pure clean robot vacuumPure Clean Robot Vacuum


Click here for more details

ecovacs deebot 901Ecovacs Deebot 901 Robot


Click here for more details

oregon scientific robotOregon Scientific Robot


Click here for more details

bissel ION xrtBissell Bolt ION XRT Cordless


Click here for more details



Dimension12.2 x 12.2 x 3 inches11.8 x 11.8 x 3.1 inches13.9 x 13.9 x 3.3 inches12.8 x 3 x 12.8 inches6 x 10 x 44 inches
Weight4.9 lbs5.96 lbs9.7 lbs8.8 lbs5.8 lbs
Controls / AttachmentsRemote controllerRemote controllerApp and voice controlRemote controllerCrevice tool and dusting brush
RuntimeUp to 140 minutes90 minutes120 minutes120 minutes40 minutes
Special FeatureIt uses a tangle free brush rollThe filter is washableIt has a 3 stage cleaning systemThe vacuum has 360 degrees protection2-way folding handle


General Feeling Among Users

It doesn’t come as a surprise that a lot of users like this vacuum, especially as its price point. Some of them even mentioned that it offers more value than it costs. That for us is a big deal and goes a long way affecting how we feel about the vacuum.

Almost everyone considers the vacuum easy to set up and use generally. Quite a number of users praised how well the ILIFE A4s cleans. The suction power is good and it does well picking up pet hairs.

Some people also said it transitions well between floor types. Not only that, it cleans well on them too.

A certain user said that she uses the robot on a highly trafficked carpet in her home. Afterward, she vacuumed it with a Dyson (we’re assuming it’s a full sized one) and it only picked up a few residual dirt.

Some Complaints…

A common complaint we came across were expressed with different intensity, most of which were mild. It was about the vacuum finding home to recharge. They said it has serious difficulties finding its dock. Most of them had to help it go home.

The ILIFE A4s Robot Vacuum does know how to get stuck too. In fact, you have to clear the floor of some cables and other things before setting the robot loose or it might have some problems with them.


Our Verdict

For the fact that this vacuum offers more value than it costs and some users even confirms that, we can’t help but love a product like that. Despite the few issues, which we don’t consider a deal breaker, it is one robot vacuum we would go for.

Now we have told you our verdict, what is yours? If the ILIFE A4s Robot Vacuum does not meet your requirement, that’s okay. We have other robot vacuum reviews you can check out.

However, if it happens that you like this one, you should go for it! Who knows, you might even get it before Christmas.

ILIFE A4s Robot vacuum

Click here to get yours












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