Airthings View Plus, hands on: Smart but pricey air quality monitoring


  • Various sensors
  • Wi-fi sync
  • Extensive battery everyday living

Do not Like

  • Pricey
  • ePaper screen flashes on updating

Provided the sum of time people are investing inside and problems about air air pollution drifting in through the window, an air top quality watch is a reassuring addition to the workplace. The latest Airthings watch, View Plus, has a lot more sensors, moreover an ePaper screen to give you an fast see without the need of you possessing to pull out your cellphone. It also takes advantage of Wi-Fi to sync facts when your cellphone is not all-around, supplying you the solution to use it for automation.  

This more functionality adds up although: at $299/£249, this is a thing of an investment decision — specially as some sensors have a restricted lifespan. 


The Airthings View Plus has a complete set of air top quality sensors.

Impression: Mary Branscombe / ZDNet

Fitting in sensors for carbon dioxide (CO2), volatile natural and organic compounds (VOCs), particulate subject (PM1 and PM2.five), temperature, humidity and air strain makes the View Plus rather a bit bigger than the Wave Plus, and about 3 times the size of the dinky Wave Mini. It also usually takes 6 (non-rechargeable) AA batteries to electrical power it, or you can plug it in to a USB-C charger. Immediately after ten weeks of use, the battery was down to 76%, which is in line with the promised two decades of battery everyday living. 

The ePaper show on the entrance suggests that, though you’ll continue to want the smartphone application or net dashboard to study facts in element, you can also see quickly if the two metrics you care most about are fantastic or bad. You can decide on which two to see all the time, and waving your hand in entrance of the machine triggers it to convert on an LED to give you an over-all pink, yellow or inexperienced rating and flash through all the measurements in sequence. 

SEE: Our previous gadgets are generating a mountain of e-waste. And it can be getting a large amount bigger

The fantastic news about the ePaper show is that it can be effortless on battery everyday living and is legible from numerous angles. But it can be also the form of ePaper that exhibits earlier readings really faintly when you might be near enough to wave your hand at the machine — the show looks awesome and very clear when you might be further more absent. You may also discover the not-rather-instantaneous flash to black and again as it updates just about every handful of minutes distracting if it can be in your eyeline. 

The View Plus syncs about Wi-Fi fairly than Bluetooth, even though you continue to will need to use a smartphone to set up the machine and get it on to Wi-Fi in the first put (set up is the identical easy system as with earlier versions). That suggests it can sync facts when your cellphone is not close by with the application jogging, so you can retain an eye on workplace temperatures overnight to see the heating hasn’t been left on, or check out in on air top quality before you get residence, or just not have to bear in mind to convert on the application when you might be in vary.  

The View Plus can also act as a hub for other Airthings monitors to sync through fairly than utilizing Bluetooth (we uncovered during this overview than our Wave Mini hadn’t synced facts in a couple of months), even though you have to electrical power it about USB-C for this to get the job done.  


The measurements for the times instantly before and soon after getting a new air top quality filter (with a VOC spike when it was first unpacked).

Impression: Mary Branscombe / ZDNet  

Comprehension your air quality 

The View Plus is 1 of the most complete customer air top quality monitors on the sector. Quite a few of the sensors are the identical as in the Wave Plus, even though it doesn’t have the mould sensor of the Wave Mini simply because humidity so large as to will need a mould watch will degrade some of the other sensors also quickly. The carbon dioxide measure will be helpful if you want to watch ventilation stages, though the new PM2.five sensor exhibits you what most people think of when they say ‘air pollution’: the very small little particles that can cause extensive-expression overall health challenges. 

The cellphone application presents you a selected degree of historic facts, and for a lot more you can dig into the charts on the Airthings dashboard in a net browser. 


Wanting at the carbon dioxide stages about the course of two times, you can see when a lot more people enter the home.

Impression: Mary Branscombe / ZDNet   

What you can do about the measurements relies upon on your problem and the cause of the trouble, but at minimum with this form of facts you can get a far better photo of your air problem. Getting procured a strong air filter (a Blueair model that promises to take out particles as tiny as viruses) halfway through tests the View Plus, we could see that PM stages ended up commonly reduced soon after it was put in in the workplace. Also, turning the air filter up would generally drop the PM degree quickly. But on times when external air air pollution was large or the air filter was jogging on automated, the PM degree would stay higher in the workplace. 

Opening the window in the workplace evidently makes a variation to CO2 stages and VOCs (volatile natural and organic compounds from a variety of sources which include plastic packaging). We saw a spike in VOCs the working day we hung up a string of battery-powered lights coated in little plastic unicorns and, ironically, the working day we unpacked the air filter device.  

Routinely possessing the home windows open up in the spring had shown reduced CO2 and VOC stages (calculated with the Wave Plus, which presents regular readings to the View Plus) than individuals we calculated in the (rather cold) late summer time and early autumn. CO2 stages also evidently observe workplace occupancy (from no-1 overnight to two people and two cats during performing several hours). We could also look at air top quality indicators for the times the ink-jet printer was jogging and affirm that it doesn’t correlate to an raise in VOCs or particulate subject.  

Since the Wi-Fi connection suggests it can be a a lot more continuously out there facts source, the View Plus also receives an API and an IFTTT connection. The API is getting picked up by ecosystems like HomeAssistant and Homebridge, so you can hook up up various gadgets, perhaps automating a humidifier, dehumidifier, admirer or air filter when readings hit a selected degree. 


Impression: Airthings

As with the other Airthings monitors, how practical you discover the View Plus relies upon on what challenges you have with your air top quality and what you might be in a position to do about them. If it can be also cold to open up a window (specially with strength rates likely up the way they are in the British isles), figuring out that the CO2 degree is higher than advisable stages could possibly be a fret you are not able to do much about. But if you are in a position to make adjustments, this is a complete, if pricey, solution for monitoring down facts to aid you realize your air top quality and see irrespective of whether individuals adjustments boost it. 

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