Control your air from anywhere  Control your air from anywhere 

Control your air from anywhere 

Curious about what’s floating around in your air? Tap into helpful air quality data, powerful control, and personalized support for your Alen® air purifiers, all within the revolutionary Alen® Air App.

Alen® Air app highlights

Next-level control

Next-level control

Monitor and manage your Alen® air purifiers from a single, easy-to-use interface. Adjust settings across multiple purifiers and create schedules that fit seamlessly into your day.

See your air quality in real time

See your air quality in real time

Keep an eye on your air quality with real-time tracking of PM2.5, TVOC, eCO2, temperature, and humidity levels in your space. Set up custom alerts to keep you informed when they change.

Smart filters

Smart filters

Stay on top of filter life, even when you swap filters. The Alen® Air app will notify you when it’s time for a filter replacement, ensuring your air stays clean.

Deeper insights with airID

Deeper insights with airID

Alen® goes beyond typical air quality metrics to show you what's really in your air with airID.



airID is an innovative AI technology that detects, identifies, and measures air particles using light imaging technology. This process gives you a deeper understanding of specific pollutants in your air, including dander, smoke, pollen, fire, and smog.

Get personalized tips based on what your Alen® purifier detects with airID.

*Currently available for the BreatheSmart 35i. Other models coming soon.

Why track PM2.5? 

Why track PM2.5? 

PM2.5 refers to tiny particles in your air that are too small to see with the human eye, including dust, dirt, and smoke that can be inhaled deep into your lungs. Monitoring PM2.5 levels helps you reduce particle concentration by running your Alen® purifier continuously in affected areas.  

Why track TVOCs? 

Why track TVOCs? 

Total Volatile Organic Compounds (TVOCs) are harmful materials that can come from building materials and household products we use every day. Monitoring these levels helps make you aware of when and where these compounds are affecting your air quality so you can take steps to reduce your exposure. 

Why track eCO2? 

Why track eCO2? 

Equivalent Carbon Dioxide (eCO2) levels indicate your air’s carbon dioxide concentration. If this concentration is too high, you may need to increase ventilation. Tracking eCO2 levels helps increase your awareness so you can take steps to protect the health of your air.

Why track temperature and humidity?

Why track temperature and humidity?

Beyond personal comfort, temperature and humidity levels can affect mold growth and respiratory health. Staying on top of these metrics helps you minimize your risk by keeping your air balanced.

Shop compatible devices

Alen BreatheSmart 75i True HEPA Air Purifier | White

BreatheSmart 75i

BreatheSmart 75i

HSA|FSA Eligible

Coverage:

1,400 - 2,800 sq ft

App Controlled:

Yes

From:

$799.00

See more
From $799.00
From $799.00
HSA|FSA Eligible ? *One-time purchase only
Alen BreatheSmart 45i HEPA Air Purifier | White

BreatheSmart 45i

BreatheSmart 45i

HSA|FSA Eligible

Coverage:

950 - 1,900 sq ft

App Controlled:

Yes

From:

$449.00

See more
From $449.00
From $449.00
HSA|FSA Eligible ? *One-time purchase only
BreatheSmart 35i

BreatheSmart 35i

BreatheSmart 35i

HSA|FSA Eligible

Coverage:

700 - 1,400 sq ft

App Controlled:

Yes

From:

$289.00

See more
From $289.00
From $289.00
HSA|FSA Eligible ? *One-time purchase only

What customers are saying 

What customers are saying 

What customers are saying 

5 Stars Rate

“This is such a cool app! It is user friendly, has a sleek design, and was easy to pair to my 75i. I love that it tells me more about my air quality and I can see how hard my 75i air purifier is working to make my air fresh and clean.”

Leah Skellington, April 14, 2022
App Store review

FAQs

What mobile devices are supported by the Alen® Air apps? 

The Alen® Air app is compatible with iPhones that have iOS 15 or newer and on Google Play for Android devices running Android 12 or later. 

Please note: While the Alen® Air app can be used on iOS and Android, tablet support is currently not available (stay tuned for future updates).

What Alen devices are supported by the Alen® Air app? 

Currently, you can add the Alen® BreatheSmart 75i, 45i, and 35i to the Alen® Air app.

Can I use the same email address and password to login to the Alen® Air apps as I do on Alen.com? 

Yes, if you register with Alen® on Alen.com or through the Alen® Air app, you can use the same email address and password for both platforms. These credentials are your "Alen ID."

Why is the color of the color ring in the Alen® Air app sometimes different than the color ring on my purifier? 

The color of the ring in the app shows the real-time PM2.5 sensor value, while the ring on the purifier updates with a delay of 5 seconds to 5 minutes to prevent constant changes.

To view the PM2.5 value ranges associated with different colors, open the Alen® Air app, select ‘AQ History’ for the specific purifier, and tap the ‘Info’ button at the top of the graph.

If the color ring shows orange, red, or purple, check the app for real-time and historical values to see if it's a temporary spike or a persistent issue.

Can airID detect cigarette smoke and aeorsols?

Not yet, but these capabilities will be added soon.

App Support FAQ

Tap into your Utopiairᵀᴹ today 

Download the Alen Air app to unlock dynamic air quality insights and start breathing air that’s perfect for you.