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Airthings View Plus vs Amazon Smart Air Quality Monitor: Which One Fits Your Needs?

Choose by the readings you need and how you want to check them. View Plus lists radon and CO2 and can show selected readings on its e-ink screen; Amazon's monitor lists five factors, gives a color-coded LED cue and puts detailed readings in the Alexa app. Amazon says its CO reading is not a substitute for a CO alarm and that the monitor is not certified as a CO alarm or detector.

Published by Pickoryx · Published 2026-10-22

Source checked 2026-10-22 22:05 UTC

Products compared

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The buying question

Do you need the readings listed for View Plus, especially radon or CO2, and do you want selected numbers on the device or an LED cue with Alexa-app details?

View Plus lists seven measured factors and shows selected readings on an e-ink display; Amazon lists five factors and uses a status LED with detailed readings in its Alexa app. Amazon says its CO reading is not a substitute for a carbon-monoxide alarm.

Quick verdict

Choose Airthings View Plus 2960 if

  • Radon or CO2 is on your required measurement list.
  • You want up to four selected readings visible on the monitor itself.

Choose Amazon Smart Air Quality Monitor P3A7EN if

  • Its five listed measurements cover your needs, and a color-coded current cue is enough at the device.
  • You are comfortable opening the Alexa app for detailed readings; an Echo announcement requires a separate Echo device.
When the recommendation changes
  • If radon or CO2 is a required reading, Amazon says its monitor does not measure either.
  • If seeing numeric readings on the device matters more than a current-status light, View Plus has the clearer fit.
  • If you need carbon-monoxide alarm coverage, do not treat Amazon’s listed CO reading as an alarm; Amazon says this monitor is not a substitute for a CO alarm and is not certified as a CO alarm or detector.

The differences that matter

Measured Factors And Sensor Scope

Airthings View Plus 2960

The U.S. View Plus page lists seven monitored factors: radon, PM2.5, CO2, VOCs, humidity, temperature and air pressure.[1]

Amazon Smart Air Quality Monitor P3A7EN

Amazon lists five: PM2.5, VOCs, carbon monoxide (CO), humidity and temperature; it expressly says this monitor does not measure CO2 or radon. Amazon also says its CO reading is not a substitute for a carbon-monoxide alarm and that this monitor is not certified as a CO alarm or detector.[2]

What this changes: Choose by the specific readings needed: View Plus lists radon and CO2, while Amazon explicitly says its monitor measures neither. Amazon also says its CO reading is not a substitute for a carbon-monoxide alarm and that this monitor is not certified as a CO alarm or detector. CO and CO2 are different; neither sensor count nor a longer list establishes greater accuracy.[1, 2]

The better fit depends on your priorities

On Device Readout And App Workflow

Airthings View Plus 2960

View Plus has an e-ink display that can show up to four selected readings. The Airthings app is required for initial setup, alerts and trend data; live readings are also visible on the device.[1]

Amazon Smart Air Quality Monitor P3A7EN

Amazon describes a color-coded LED for a current-status cue and detailed readings and an air-quality score in the Alexa app. Echo announcements are optional; Alexa is not built into the monitor.[2]

What this changes: View Plus fits a buyer who wants selected numeric readings on the unit; Amazon fits one who is comfortable using an LED cue and the Alexa app, with an Echo needed for announcements. Both involve an app, so the distinction is the on-device detail and optional Echo path, not app versus no app.[1, 2]

The better fit depends on your priorities

Best for your routine

Choosing a monitor when radon or CO2 readings are required

Best fit: Airthings View Plus 2960

Based on listed features, not comparative testing.

View Plus lists both radon and CO2; Amazon explicitly says its monitor measures neither. Pick the device whose listed measurements match the question you need to answer.

Checking selected numeric readings directly on the monitor

Best fit: Airthings View Plus 2960

Based on listed features, not comparative testing.

View Plus can display up to four selected values on its e-ink screen. Amazon describes an LED current cue and detailed information in the Alexa app.

Value and trade-offs

One or both observed offers have eligibility conditions, so no unrestricted price difference is shown.

Any current offer difference should be weighed against the measurements and readout workflow that matter to you; recheck current offers for these exact models.

There is not enough price history here to say whether now is a good time to buy or whether waiting is better; compare current offers for the exact models.

Limitations

  • Published sensor lists do not establish comparative accuracy or measurement quality; no side-by-side measurement test was performed.
  • A current offer check does not establish a historical low or a buy-now/wait recommendation.
  • Do not rely on the Amazon monitor for carbon-monoxide alarm coverage: Amazon says it is neither a substitute for a CO alarm nor certified as a CO alarm or detector.

Questions shoppers ask

Does the Amazon monitor measure CO2 or radon, or serve as a CO alarm?

No for CO2 and radon: Amazon lists PM2.5, VOCs, carbon monoxide (CO), humidity and temperature, but says it does not measure CO2 or radon. Amazon also says the CO reading is not a substitute for a carbon-monoxide alarm and that the monitor is not certified as a CO alarm or detector. CO and CO2 are different.

Can I see detailed readings on the Amazon monitor itself?

Amazon describes a color-coded LED as the current-status cue and places detailed readings and an air-quality score in the Alexa app. An Echo can provide announcements, but Alexa is not built into the monitor.

Methodology and sources

The two products were compared on the measurements each source lists and on the readout, app and optional Echo paths described for each exact model. Published feature lists do not show comparative accuracy or real-world measurement performance.

Automated assistance organized the published product information; no hands-on testing was done.

View 2 sources
  1. 1.View Plus — U.S. product informationAirthings · Official specifications · Source checked 2026-10-22 22:01 UTC
    Evidence used on this page
    • Sections “What does the View Plus actually measure?” and “Customizable e-ink display”; FAQ “Do I need the Airthings app to use the View Plus?”: Airthings lists seven measurements for View Plus: radon, PM2.5, CO2, VOCs, humidity, temperature and air pressure. The e-ink display can show up to four selected values. The Airthings app is required for initial setup, alerts and trend data; live readings are also visible on the device.
  2. 2.Amazon Smart Air Quality Monitor — product detailsAmazon · Official support · Source checked 2026-10-22 22:05 UTC
    Evidence used on this page
    • Feature bullets; FAQ “Does the Amazon Smart Air Quality Monitor detect Radon or CO2?”; product notice “We Want You To Know”: For this monitor, Amazon lists PM2.5, VOCs, carbon monoxide (CO), humidity and temperature, and expressly says it does not measure carbon dioxide (CO2) or radon. The page describes a color-coded LED for a current cue, detailed information and an air-quality score in the Alexa app, and optional Echo announcements. Alexa is not built into the monitor. Amazon also states that the CO reading is not a substitute for a carbon-monoxide alarm and that the monitor is not certified as a CO alarm or detector.