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iLife A4s Professional Evaluate | PCMag

Wi-Fi connectivity is an ordinary characteristic in robotic vacuums at the moment, however no longer everybody wants or needs it. If you do not essentially care about with the ability to keep an eye on your vacuum out of your telephone, an inexpensive, no-frills type just like the $189.99 iLife A4s Professional could be simply what you are in search of. It is simple to arrange, has a compact design that permits it to move round and below furnishings, boasts a number of cleansing modes, and provides as much as 2,000Pa of suction energy. It is a excellent possibility in the event you worth simplicity, particularly if you’ll be able to to find it on sale. However in case you are keen to spend a little bit extra, the $230 Ecovacs Deebot N79S will get you telephone keep an eye on, Amazon Alexa compatibility, and quite higher battery existence.

Design, Options, and Setup

The A4s Professional replaces the A4s, providing a slimmer design, higher suction energy, and a brand new auto increase characteristic for carpets. Measuring 12 inches in diameter and simply 2.95 inches tall, the A4s Professional is quite smaller than the A4s, which measures 12.2 inches in diameter and three inches tall. It is some of the maximum compact robotic vacuums we have examined, making it a excellent possibility for cleansing below beds and sofas.

You Can Believe Our Critiques

The Professional type additionally has a brand new high-speed motor that iLife says provides progressed cleansing functionality, and a brand new 2-in-1 major brush with rubber fins and bristles that does not want to be wiped clean as incessantly as the former type’s bristle-only curler. In relation to energy, it is two occasions more potent than the common A4s, providing as much as 2,000Pa of suction in Spot mode and 1,500Pa in Max mode. 

It comes with one ElectroWall, an adjunct you do not get with the A4s, that creates an invisible barrier the vacuum may not pass. You’ll be able to position it anywhere you wish to have the robotic to keep away from, like below your table the place you’ll have a number of wires. 

The A4s Professional is supposed for cleansing hardwood, laminate, low-pile carpet, and tile. When it passes over carpet, it mechanically will increase its suction energy. Like many different robotic vacuums, it isn’t intended for high-pile carpet or dark-colored flooring, which the sensors can mistake for a ledge and refuse to cross over.

It has an Auto Blank button on best, an influence transfer at the facet, and cliff sensors at the backside that save you it from falling down stairs. Within the dustbin, it has a number one clear out, a sponge, and a high-performance clear out to seize airborne allergens. It comes with a far flung keep an eye on, a cleansing instrument, an additional set of facet brushes, and an additional high-performance clear out. 

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The far flung is powered via two AAA batteries which are incorporated within the field. It has a small display that shows the scheduled cleansing time on best, and the present time beneath. In the course of the far flung, there is a Get started/Pause button, at the side of course buttons that mean you can manually keep an eye on the robotic and modify the minute and hour when atmosphere a cleansing agenda or the time. Underneath which are six extra buttons for the robotic’s quite a lot of options and modes: Clock units the present time, Plan units a agenda, Spot makes the robotic blank a selected house, Max will increase suction energy, House sends the robotic again to its base station, and Edge makes it blank alongside your baseboards. 

Like its predecessor, the A4s Professional does not be offering app or voice keep an eye on, so atmosphere it up is so simple as striking the charging dock at the flooring (iLife recommends atmosphere it up about 3.2 ft clear of gadgets on all sides and six.5 ft throughout from anything else), plugging within the adapter, flipping at the robotic’s energy transfer, and urgent the House button at the far flung. iLife recommends charging the robotic in a single day prior to its first use. When it is charging, the Auto Blank button will flash orange. When it is completed charging the sunshine will flip off. 

Scheduling a cleansing task is simple. First you wish to have to set your native time at the far flung (press the Clock button, use the arrows to regulate the time, then press the Clock button once more to reserve it). Then press the Plan button, set a time for it to start out cleansing, and press the Plan button once more to verify. 

With maximum Wi-Fi-connected robotic vacuums, you’ll be able to customise the cleansing agenda to set a distinct time for every day of the week. You do not get that possibility with the A4s Professional; when you set a agenda, it’ll blank at that very same time every day. 

Ahead of working the A4s Professional, it is a good suggestion to tidy up your own home and pick out up anything else the robotic may get caught on, like energy cords or toys. Some high-end robotic vacuums just like the Ecovacs Deebot Ozmo T8 AIVI characteristic built-in cameras to peer and keep away from those hindrances, however they are a lot more pricey. 


iLife says the A4s Professional can blank for as much as 100 mins in Auto Cleansing mode on laborious floor, and 60 mins in Max Mode. I’ve carpet, laminate with house rugs, and tile in my house, and it wiped clean my flooring for as much as 90 mins prior to its battery ran low and it began making its as far back as its charging dock. That is not dangerous, regardless that the A4s lasted about 120 mins in checking out with blended mode use. The Deebot N79S additionally lasted just a little longer in checking out at 95 mins.

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When it is low on battery, the A4s Professional’s Auto Blank button will flip forged orange. It took round quarter-hour to search out its as far back as its charging dock, but it surely effectively made it there with out my assist on each take a look at run. 

It isn’t unusual for robotic vacuums to get caught on such things as cords and furnishings as they are running, and A4s Professional isn’t any exception. All through one take a look at run, it handed over a charging wire, which were given tangled in its major brush. I manually got rid of the charging wire, pressed the Auto Blank button at the robotic, and it were given again to paintings. On any other run, it were given wedged below at the base of my sofa. When it will get right into a pickle, it’ll beep to warn you. 

In checking out, the automobile increase characteristic labored as marketed. As quickly because the robotic rolled over a space rug or carpet, I may pay attention it get louder because it higher the suction energy. The scheduling characteristic additionally labored with out factor: I set it to scrub at 1:30 p.m., and at the moment the robotic began proper up in Auto mode as anticipated. The ElectroWall accent (pictured beneath) additionally labored neatly; I positioned it outdoor my place of work doorway, and when the robotic were given close to the invisible barrier, it became round and went within the different course. 

The A4s Professional is moderately quiet in operation, particularly in Auto mode. You an watch TV or have a dialog with it working in the similar room with out being too disrupted.

After its first whole cleansing task, I used to be pleasantly shocked that the vacuum’s 15-ounce dustbin was once utterly stuffed with mud, canine hair, and feathers from my pillows. I then let it totally recharge and ran it a 2nd time. After the second one cross, the dustbin was once about midway complete and my flooring regarded and felt so much cleaner. 


The A4s Professional calls for an identical upkeep as different robotic vacuums. iLife recommends emptying and washing the dustbin and cleansing the principle clear out after every use. Some robotic vacuums can empty their very own dustbin, just like the iRobot Roomba S9+, however they price much more.

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You must blank the primary brushes about two times every week and the facet brushes each time you understand they are grimy or have hair tangled round them. iLife additionally recommends putting off the entrance wheel with a screwdriver two times every week and cleansing any hair that is tangled within the wheel hollow space and axle. 

The high-performance clear out must be wiped clean each two to 4 weeks and changed each six months. You’ll be able to additionally need to periodically wipe off the sensors and charging contacts at the backside of the robotic. 

Comparisons and Conclusions

If you wish to have an inexpensive robotic vacuum and do not care about with the ability to keep an eye on it together with your telephone, the iLife A4s Professional is value a glance. It is much more compact than its predecessor, making it a excellent possibility for low-clearance furnishings, whilst providing extra energy for a cheaper price. It is a first rate worth at $189.99, regardless that you’ll be able to incessantly to find it on sale, making it a good more potent purchase.

On this value vary, additionally it is value testing the aforementioned Ecovacs Deebot N79S, which provides app keep an eye on and Alexa voice command enhance for simply $40 extra. And in case you are keen to spend much more, the $299.99 Roomba 675 helps app and voice keep an eye on whilst providing the most productive battery existence and navigational talents of the 3, incomes it our newest Editors’ Selection.


  • Inexpensive

  • Compact, low-profile design

  • Simple to arrange and use

  • Robotically will increase suction energy on carpets

  • Comes with a digital wall accent

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The Backside Line

The iLife A4s Professional robotic vacuum improves upon its predecessor with extra energy, a brand new auto-boost characteristic for carpets, and a cheaper price, but it surely nonetheless lacks app keep an eye on.

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