Zigma Smart Aerio 300 Wi-Fi Air Purifier Review

Air purifiers have grown in recognition over contemporary years, as extra other people spend extra time at house and out of doors air high quality continues to worsen in built-up spaces. There are masses to make a choice from, however it is steadily complicated to grasp what you are getting, and essentially the most complicated devices are steadily dear.

Zigma’s Smart Aerio 300 Wi-Fi air air purifier tries to dollar that pattern despite the fact that, providing a 5-in-1 HEPA clear out machine, UV-C lamp and unfavourable ioniser for lower than £200/$200. The query is, is contemporary indoor air value that in advance value? I’ve been checking out the Aerio 300 out for a few months, and right here’s what I believe.

Design & construct

  • Large dimensions
  • Onboard controls
  • Loud chimes that cannot be disabled

The form and measurement of an air air purifier generally is a dealbreaker relying on the place you wish to have to make use of it, and the Zigma Smart Aerio 300 will definitely soak up a good quantity of house measuring in at 350 x 220 x 495mm. That method it’s higher suited to greater rooms than small administrative center areas, and with the Aerio 300 ready to scrub an area between 23-40m², it’d be somewhat overkill in a small field room.

Size apart, the oblong air air purifier sports activities a big honeycomb grille at the entrance that homes the filtration machine inside of, with filtered air vented from the highest. There also are two sensors at the left aspect of the air purifier that let it to stumble on the present air high quality, so anywhere it sits, you must make sure that it has no less than 30cm of house round it.

You’ll in finding 3 buttons at the best of the air clear out; a small button to allow/disable evening mode, a bigger button that controls energy and the facility to cycle between the other modes, and a 2nd small button that allows a UV-C mild and ioniser.

There’s additionally a vibrant LED standing ring that’ll glow blue, inexperienced, yellow or pink relying on present air high quality. It is moderately vibrant, however the excellent news is that it may be disabled by means of toggling at the evening mode – to hand if you wish to use it in a bed room when you sleep.

The most effective actual factor I’ve with the Aerio 300 is that the air purifier loudly chimes on every occasion you turn modes, in spite of smaller LED lighting fixtures to suggest which mode it’s lately in – even if in computerized mode, which we element later.


  • Simple setup
  • Easy to connect with Wi-Fi and the Zigma better half app

When it involves putting in the Zigma Smart Aerio 300, it’s a moderately easy procedure.

The clear out is already put in inside the frame 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 actually’t move air throughout the clear out! It’s simple to get admission to, with the honeycomb grille entrance popping off with somewhat of drive, and the clear out simply slots again into position.

From there, it’s so simple as plugging it into an influence provide and urgent the facility button – a perk of getting maximum primary controls at the unit itself, quite than completely depending on an app.

Wi-Fi is a promoting level of the Aerio 300 despite the fact that, so the general public will wish to attach it to their house networks and regulate it with their smartphone or digital assistant. Thankfully, that’s a procedure that takes not than two mins and most effective calls for you to obtain the Zigma app in your iPhone or Android. More on what you’ll be able to do with the app slightly later.

Features & efficiency

  • Three fan modes that may be robotically adjusted
  • 5-in-1 clear out machine with an H14 HEPA medical-grade part
  • CADR: 330m³

Using the facility button, you’ll be able to cycle throughout the Zigma Smart Aerio 300’s more than a few modes – first tools, 2nd tools, 3rd tools and automated. Many of those paintings as marketed, with first tools providing the slowest air consumption and 3rd tools providing the quickest consumption, whilst computerized will alter relying at the present air high quality to your room.

As the tools will increase, so does the amount. At its lowest pace (additionally utilized in its Night Mode) the Aerio 300 is only audible, however that temporarily adjustments as you crank up the facility. It’s very audible when cranked to its 3rd tools, and I discovered that I’d in fact have to show up the TV to drown out the monotonous sound it generates. It isn’t frustrating, consistent with se, but it surely’s definitely noticeable.

The just right information is that it received’t steadily wish to ramp as much as complete energy, however for those who’re a smoker or intend on having the air air purifier in a shared house as a supply of fresh air, it’s value taking into account.

When it involves purifying the air, the Aerio 300 has a 5-in-1 clear out machine with an H14 HEPA medical-grade part that filters as much as 99.97% of good mud, puppy hair, mites, air air pollution, PM 2.5 (pollution smaller than 2.5 microns) and ultrafine debris beneath 0.3 micrometres.

That’s subsidized up by means of an activated carbon clear out that is helping take away lingering smells like pets, kitchen smoke, cigarette smoke in addition to neutralising formaldehyde and different damaging ingredients present in the house.  

It doesn’t prevent there both; the Aerio 300 additionally has a UV-C LED bulb that objectives to kill viruses and micro organism within the air – a specific get advantages with the entirety happening on this planet presently – and it has a unfavourable ioniser to stay the air blank too.

The Aerio 300 has a Clean Air Delivery Rate (sometimes called CADR) of as much as 330m³ an hour, permitting it to transparent as much as a 1580 sq feet house inside of an hour. That method, relying at the measurement of the room it’s in, it could actually ship contemporary indoor air as much as 4 instances an hour, making for the very best better half in low stream spaces of the house.  

Although it’s now not advertised as a fan by any means, the blank air constructed from the upwards-facing outlet creates a circulate of cool air circulating the room, probably negating the desire for a separate fan – however I’ll have to check that in the summertime months and now not the chilly depths of wintry weather to substantiate.

While it’s laborious to state simply how neatly the more than a few elements of the Aerio 300 paintings in combination to purify the air, the air in my bed room definitely smells brisker while not having to open the window (it’s wintry weather, in the end!).

It additionally temporarily clears lingering vape smoke, so my room not looks as if a 90s disco after a handy guide a rough smoke destroy, and I in finding it more uncomplicated to respire via my nostril too – a get advantages that comes from having much less mud and effective debris within the air.

Of route, the clear out will wish to get replaced each every so often to stay the air as contemporary as conceivable. Zigma estimates that you just’ll get between six and 9 months relying in your utilization, and it’ll value £41/$56 to interchange it.

This is signified by means of a blinking pink mild at 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 instrument shuts itself down till a brand new clear out is used.

App and good assistant controls

  • AI regulate mode unique to Zigma app
  • App supplies graphs to observe air high quality and gear utilization
  • Smart assistant controls are elementary

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

As neatly as offering get admission to to the similar controls as at the air air purifier itself, there’s an extra mode to be had completely by way of the app: AI. Don’t be fooled, it’s now not merely a rebranded computerized mode both; in addition to adjusting the consumption relying on present air high quality, it’ll take different components like out of doors air high quality and your common time table under consideration.

It’s the mode I depart the Aerio 300 in as a rule, and I in finding that it does a just right task at kicking in most effective when wanted. It will get extra correct the extra it’s used, however for those who in finding it isn’t appearing as you’d like, you’ll be able to simply retrain the AI type by way of the on-screen controls.

Aside from controlling the air purifier, the app shows the present battery lifetime of your H14 clear out with an estimated time (in days) till you’ll wish to change it. There’s additionally a to hand graph exhibiting contemporary air high quality each outside and inside your own home the usage of native knowledge, which can also be considered in hourly, day by day, weekly or per month codecs, and it’ll even destroy 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 prevent the aggravating chime at the air purifier when it adjustments mode. In truth, so far as I may just inform, it didn’t trade its operation by any means.

And, for many who respect a just right time table, you’ve were given elementary scheduling to be had too.

Though it’s marketed as operating with Amazon Alexa and Google Home, the mixing is very elementary. Using Alexa, you’ll be able to flip it off and on, allow a kid lock and toggle the ion/UV-C lamp, however you’ll be able to’t in fact trade the present operation mode or enquire as to the present air high quality within the room.

It’s now not one thing I exploit every day, in spite of the usage of Alexa to regulate different good house tech.


The Zigma Smart Aerio 300 air air purifier is available in at a good £191.80/$199.99, but it surely has dropped right down to a extra tempting £141.76/$193.17 at the Zigma web site on the time of writing – even supposing you will have to issue the price of further filters in, as you’ll want them over the years.

It’s additionally to be had at a (a lot more dear) £289 from Frugo in the United Kingdom, and it’s to be had for $199.99 at Amazon in america.


It could be at the huge aspect, however the Zigma Smart Aerio 300 air air purifier represents nice worth for cash with a 5-in-1 H14 clear out offering blank indoor air, and the UV-C lamp and unfavourable ions are an added perk. The aggregate of onboard controls and good controls by way of the better half app is superb, even supposing it’s slightly ordinary that you’ll be able to’t allow the AI mode with out the latter.

The most effective actual criticism is the noise at upper gears, which turns into loud sufficient that you just’ll have to regulate the amount of the TV to drown it out.


Zigma Smart Aerio 300 Wi-Fi Air Purifier: Specs

  • 350 x 220 x 495mm
  • Cleans rooms between 23-40m²
  • 5-in-1 HEPA aggregate machine
  • H14 Filter appropriate
  • 3 Fan modes
  • Automatic fan mode regulate
  • Night mode
  • AI regulate mode (app unique)
  • Companion app for iOS & Android
  • Google Home and Amazon Alexa toughen
  • CADR: 330m3/h

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