Airthings

Airthings

For all your devices

3K ratings
432 reviews
Free

Details

  • Released
  • Updated
  • December 14, 2022
  • July 28, 2026

Features

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About

Monitor and improve your indoor air quality with smart devices. Get real-time insights, track trends, and receive actionable advice to enhance focus, reduce allergies, and sleep better. Control your air purifier and stay informed about pollen forecasts.

Quick device setup
At-a-glance air quality indicators
Detailed trend tracking
Air purifier remote control
5-day pollen forecast
Air quality notifications
Personalized air reports
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What users say

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What's New in Airthings

8.1.2

July 28, 2026

Bug fixes and performance improvements.

User reviews

Measure Clean Air Before It Becomes A Problem

As someone whose respiratory symptoms can be triggered by changes in indoor environmental conditions, Airthings has become one of the most valuable tools I own.
You can't manage what you don't measure. I use Airthings to monitor the indoor air parameters that matter most to me, including CO₂, particulate matter (PM2.5), radon, humidity, temperature, and VOCs, so I can better understand my environment and reduce potential triggers.
Clean air starts with measuring it. If you don't know what's in your indoor environment, you're just guessing.
For homeowners, families, and anyone with asthma, allergies, or respiratory sensitivities, I believe continuous indoor air quality monitoring helps you make better-informed decisions about ventilation and your indoor environment.
Better Data. Better Questions. Better Buildings. Better Health.™
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Even Works Well on MacOS

Great app for a great product! Works well with no issues.

Great radon sensor

With the simple wave of a hand, you always know if the radon levels are safe.

Good app, but

I really wish they had a small widget that I could include on my home screen to constantly see what my radon levels are rather than needing to open the app and sync every time. If syncing is an issue, maybe let the app auto sync every few hours.

Stopped working, support unresponsive

Stopped working, support no help

Developer apps

User experience

🐞

Reported Bugs

6 issues

App crashes frequently

Bug

Unable to add new devices or accounts

Bug

Incorrect color coding and data display

Bug

Delayed or missing sensor data updates

Bug

Bluetooth connectivity issues

Bug

Unexplained battery drain on devices

Bug

Requested Features

6 requests

Add HomeKit integration

Feature

Allow custom thresholds and notifications

Feature

Improve data visualization and historical trending

Feature

Add more detailed information on air quality issues and remedies

Feature

Provide an iPad-optimized version of the app

Feature

Improve syncing and connectivity reliability

Feature

FAQ

What does the Airthings app do?

The Airthings app allows you to monitor and manage your indoor air quality using smart devices. It provides real-time data, historical trends, and actionable insights to help you create a healthier home environment, improve focus, and enhance sleep.

What are the key features of the Airthings app?

Key features include quick device setup, color-coded AirGlimpse™ indicators for immediate air quality status, detailed graphs for trend analysis, remote control of air purifiers, a 5-day pollen forecast with advice, and personalized notifications for poor air quality.

Is the Airthings app free to use?

The app itself is free to download and use. However, it is designed to work with Airthings smart air quality monitors and purifiers, which are separate hardware purchases. There may be optional subscription services for enhanced reports.

What devices are compatible with the Airthings app?

This app supports all Airthings products, including their range of smart air quality monitors and purifiers. You can find recommendations for the best monitor for your needs within the app.

How can the Airthings app help improve my home environment?

By providing detailed insights into your indoor air quality, the app helps you identify and address issues like high pollen counts, poor ventilation, or the presence of pollutants. This can lead to better allergy management, improved focus, and enhanced sleep quality.