ILife A4s Pro robot vacuum hands-on: App-free, powerful suction with a remote control Review

I have reviewed various ILife robot vacuums about the previous two decades given that I very first tried using the ILife V8s multi-function mopping and cleansing vacuum.

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Some of the ILife vacuums — like the A7  or the ILife A9 — call for an app for features. Other individuals, like the superb single-purpose Shinebot W400 ground washing robot, operate properly properly without having an app.

If you come across an app also fiddly to configure, or you want a simple set of management functions for your robot vacuum, then the ILife A4s Professional robot vacuum could be perfect for you.

The A4s Professional has been updated from the A4s ILife. The suction electricity has been greater from 1000Pa to 1500Pa when cleansing applying Max mode and 2000Pa when working in location mode.

When the robot crosses from difficult flooring to carpet the suction electricity automatically boosts to cope with the carpet pile.

The A4s Professional also has a battery-run ElectroWall device that supplies a 3m broad boundary place in which the vacuum will not cross. This ensures that the robot will not get trapped through cleansing.

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ILife claims that the robot is not very good for black-colored floors. Even so, I have been tests all gadgets at residence through lockdown — and a person of my rooms at residence has a black tiled ground. The A4s Professional experienced no difficulties cleansing this space and obtaining its way back again to its residence charging level.

Some robot vacuums, these types of as the Roborock range and Roomba designs, only have a person rotating brush. The A4s Professional, like the Ecovacs Deebot vary, has two brushes, which I think manual dust into the dustbin much more successfully.

The A4s arrives with a distant management and AAA batteries, the ElectroWall device and AA batteries, electricity adapter, and docking device (the transformer is at the plug in this design — not in the main charging dock system). There is a cleansing resource, a spare set of side brushes, and a filter in the box, also.

The dustbin is at the rear of the robot device and not concealed below a address in the main system. The dustbin appears to be much larger than on designs in which the dustbin is concealed below the address, this means the bin requires to be emptied fewer frequently.

Programming the robot is simple applying the distant management. As soon as the proper time has been set applying the clock button on the distant, the every day cleansing timetable can be set applying the bell button on the distant management device.

You can also use the directional buttons to generate the robot to where ever you want it to be. I come across that buying the device up and carrying it to in which you want it is much a lot easier than applying the directional controls.

Then you can use the acceptable buttons to carry out an edge clean, a location clean, modified the suction electricity, or return the device to its charging dock.

This robot has no human-sounding voice alerts. If there is an situation, the robot will beep up to 4 instances depending on the mistake. You want to refer to the person manual to come across out what the challenge is — no matter whether soiled brushes, sensors, or bumper difficulties. If the robot is stuck, it will signal its area by beeping 3 instances.

I only experienced a person situation with the robot. I identified that, in use, the robot in some cases grew to become stuck on its way back again to the dock when it tried using to climb on to the rug even though not operating at most electricity.

Even so, this only occurred a couple instances through its demo. Apart from this, the A4s Professional carried out flawlessly across a vary of surfaces.

As the robot has no mapping system — saved in the app on other designs — it does not promptly know in which to return immediately to the dock.

As soon as it has concluded cleansing the place, or its battery is getting lower and the device requires to recharge, the A4s will wander all over the rooms, seemingly at random, until eventually it detects the Wi-Fi signal from its charging dock and can return to base.

The battery will previous for about a person and a fifty percent hrs even though cleansing ahead of it requires to return to base. It will then want all over 3 hrs to return to complete demand.

I like the ILife A4s pro robot vacuum. It is simple to set up and configure. As soon as configured, it is reputable in use and does not want an app to clean a assortment of surfaces. If you like simplicity in your cleansing gadgets, for below $190 the A4s Professional is the robot vacuum cleaner for you.