Zigma Sensible Aerio 300 Wi-Fi Air Air purifier Overview

Air purifiers have grown in recognition over latest years, as extra folks spend extra time at residence and outside air high quality continues to worsen in built-up areas. There are loads to select from, however it’s usually complicated to know what you are getting, and probably the most superior models are sometimes costly.

Zigma’s Sensible Aerio 300 Wi-Fi air air purifier tries to buck that pattern although, providing a 5-in-1 HEPA filter system, UV-C lamp and unfavorable ioniser for lower than £200/$200. The query is, is recent indoor air value that upfront value? I’ve been testing the Aerio 300 out for a few months, and right here’s what I feel.

Design & construct

Giant dimensions
Onboard controls
Loud chimes that may’t be disabled

The form and dimension of an air air purifier is usually a dealbreaker relying on the place you need to use it, and the Zigma Sensible Aerio 300 will definitely take up an honest quantity of house measuring in at 350 x 220 x 495mm. Which means it’s higher suited to bigger rooms than small workplace areas, and with the Aerio 300 capable of clear an area between 23-40m², it’d be a bit overkill in a small field room.

Dimension apart, the oblong air air purifier sports activities a big honeycomb grille on the entrance that homes the filtration system inside, with filtered air vented from the highest. There are additionally two sensors on the left facet of the air purifier that enable it to detect the present air high quality, so wherever it sits, you must guarantee it has no less than 30cm of house round it.

You’ll discover three buttons on the highest of the air filter; a small button to allow/disable night time mode, a bigger button that controls energy and the flexibility to cycle between the completely different modes, and a second small button that allows a UV-C gentle and ioniser.

There’s additionally a shiny LED standing ring that’ll glow blue, inexperienced, yellow or crimson relying on present air high quality. It’s pretty shiny, however the excellent news is that it may be disabled by toggling on the night time mode – useful if you wish to use it in a bed room when you sleep.

The one actual concern I’ve with the Aerio 300 is that the air purifier loudly chimes everytime you change modes, regardless of smaller LED lights to point which mode it’s at the moment in – even when in automated mode, which we element later.


Easy setup
Simple to connect with Wi-Fi and the Zigma companion app

In the case of organising the Zigma Sensible Aerio 300, it’s a reasonably simple course of.

The filter is already put in inside the physique of the air purifier, however you must take away the plastic wrapping earlier than first use – it received’t do a lot if it could’t go air by the filter! It’s simple to entry, with the honeycomb grille entrance popping off with a little bit of strain, and the filter simply slots again into place.

From there, it’s so simple as plugging it into an influence provide and urgent the facility button – a perk of getting most predominant controls on the unit itself, slightly than solely counting on an app.

Wi-Fi is a promoting level of the Aerio 300 although, so most individuals will need to join it to their residence networks and management it with their smartphone or digital assistant. Fortunately, that’s a course of that takes now not than two minutes and solely requires you to obtain the Zigma app in your iPhone or Android. Extra on what you are able to do with the app a bit later.

Options & efficiency

Three fan modes that may be robotically adjusted
5-in-1 filter system with an H14 HEPA medical-grade factor
CADR: 330m³

Utilizing the facility button, you may cycle by the Zigma Sensible Aerio 300’s varied modes – first gear, second gear, third gear and automated. Many of those work as marketed, with first gear providing the slowest air consumption and third gear providing the quickest consumption, whereas automated will alter relying on the present air high quality in your room.

Because the gear will increase, so does the quantity. At its lowest pace (additionally utilized in its Evening Mode) the Aerio 300 is barely audible, however that shortly modifications as you crank up the facility. It’s very audible when cranked to its third gear, and I discovered that I’d even have to show up the TV to drown out the monotonous sound it generates. It isn’t irritating, per se, however it’s actually noticeable.

The excellent news is that it received’t usually must ramp as much as full energy, however in the event you’re a smoker or intend on having the air air purifier in a shared house as a supply of fresh air, it’s value contemplating.

In the case of purifying the air, the Aerio 300 has a 5-in-1 filter system with an H14 HEPA medical-grade factor that filters as much as 99.97% of wonderful mud, pet hair, mites, air air pollution, PM 2.5 (pollution smaller than 2.5 microns) and ultrafine particles below 0.three micrometres.

That’s backed up by an activated carbon filter that helps take away lingering smells like pets, kitchen smoke, cigarette smoke in addition to neutralising formaldehyde and different dangerous substances discovered within the residence.  

It doesn’t cease there both; the Aerio 300 additionally has a UV-C LED bulb that goals to kill viruses and micro organism within the air – a specific profit with every little thing occurring on this planet proper now – and it has a unfavorable ioniser to maintain the air clear too.

The Aerio 300 has a Clear Air Supply Price (also referred to as CADR) of as much as 330m³ an hour, permitting it to clear as much as a 1580 sq ft house inside an hour. Which means, relying on the scale of the room it’s in, it could ship recent indoor air as much as 4 occasions an hour, making for the proper companion in low circulation areas of the house.  

Though it’s not marketed as a fan in any approach, the clear air produced from the upwards-facing outlet creates a stream of cool air circulating the room, doubtlessly negating the necessity for a separate fan – however I’ll have to check that in the summertime months and never the chilly depths of winter to substantiate.

Whereas it’s exhausting to state simply how effectively the varied parts of the Aerio 300 work collectively to purify the air, the air in my bed room actually smells brisker with no need to open the window (it’s winter, in spite of everything!).

It additionally shortly clears lingering vape smoke, so my room now not appears like a 90s disco after a fast smoke break, and I discover it simpler to breathe by my nostril too – a profit that comes from having much less mud and wonderful particles within the air.

After all, the filter will must be changed each every so often to maintain the air as recent as attainable. Zigma estimates that you just’ll get between six and 9 months relying in your utilization, and it’ll value £41/$56 to switch it.

That is signified by a blinking crimson gentle on the standing ring, and also you’ll get a notification within the app too, at which level you’ll have 168 hours of runtime earlier than the gadget shuts itself down till a brand new filter is used.

App and sensible assistant controls

AI management mode unique to Zigma app
App offers graphs to watch air high quality and energy utilization
Sensible assistant controls are fundamental

The Zigma app for iOS and Android is a must have if you wish to really get probably the most out of the Aero 300.

In addition to offering entry to the identical controls as on the air air purifier itself, there’s an extra mode out there solely by way of the app: AI. Don’t be fooled, it’s not merely a rebranded automated mode both; in addition to adjusting the consumption relying on present air high quality, it’ll take different parts like outside air high quality and your common schedule into consideration.

It’s the mode I go away the Aerio 300 in more often than not, and I discover that it does a superb job at kicking in solely when wanted. It will get extra correct the extra it’s used, however in the event you discover it isn’t performing as you’d like, you may simply retrain the AI mannequin by way of the on-screen controls.

Other than controlling the air purifier, the app shows the present battery lifetime of your H14 filter with an estimated time (in days) till you’ll want to switch it. There’s additionally a useful graph displaying latest air high quality each inside and outdoors your private home utilizing native knowledge, which might be considered in hourly, each day, weekly or month-to-month codecs, and it’ll even break down your energy utilization in watt-hours (Wh) too.

You’ll additionally discover a Do Not Disturb toggle that, opposite to my assumptions, doesn’t cease the annoying chime on the air purifier when it modifications mode. Actually, so far as I might inform, it didn’t change its operation in any approach.

And, for individuals who respect a superb schedule, you’ve obtained fundamental scheduling out there too.

Although it’s marketed as working with Amazon Alexa and Google Residence, the mixing could be very fundamental. Utilizing Alexa, you may flip it on and off, allow a baby lock and toggle the ion/UV-C lamp, however you may’t really change the present operation mode or enquire as to the present air high quality within the room.

It’s not one thing I exploit each day, regardless of utilizing Alexa to manage different sensible residence tech.


The Zigma Sensible Aerio 300 air air purifier is available in at an honest £191.80/$199.99, however it has dropped all the way down to a extra tempting £141.76/$193.17 on the Zigma web site on the time of writing – though it is best to issue the price of extra filters in, as you’ll want them over time.

It’s additionally out there at a (way more costly) £289 from Frugo within the UK, and it’s out there for $199.99 at Amazon within the US.


It is likely to be on the big facet, however the Zigma Sensible Aerio 300 air air purifier represents nice worth for cash with a 5-in-1 H14 filter offering clear indoor air, and the UV-C lamp and unfavorable ions are an added perk. The mix of onboard controls and sensible controls by way of the companion app is nice, though it’s a bit odd that you would be able to’t allow the AI mode with out the latter.

The one actual grievance is the noise at greater gears, which turns into loud sufficient that you just’ll have to regulate the quantity of the TV to drown it out.

Zigma Sensible Aerio 300 Wi-Fi Air Air purifier: Specs

350 x 220 x 495mm
Cleans rooms between 23-40m²
5-in-1 HEPA mixture system
H14 Filter suitable
three Fan modes
Computerized fan mode management
Evening mode
AI management mode (app unique)
Companion app for iOS & Android
Google Residence and Amazon Alexa help
CADR: 330m3/h

About the author: SubSellKaro

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