Alen Air3.8.0 - App Store

Take control of your environment and make the invisible, visible! The Alen Air app gives you the power to see, control, and analyze your air quality, all in one place, wherever you are. Have you ever wanted to "know it's working"? Now you can!

Wirelessly control your entire environment, connect to multiple Alen purifiers or Alen Air Quality Monitors right from your phone!

Harness the power of Alen's advanced sensor technology, vivid color rings, and proactive notifications. This app update includes features such as:

Easily add your Alen BreatheSmart 25i, 35i, 45i, 75i purifiers, and Alen Air Quality Monitor (AQM) into the Alen Air app via Wi-Fi or Bluetooth.

The new first-time user experience is designed to get customers up and running in minutes, with a guided, low-friction setup that focuses only on what’s essential. Account creation is simple and clearly explained, requiring minimal information and setting expectations upfront about how data is used. Biometric authentication via Face ID or Touch ID, or authentication using your passcode, provides an optional additional layer of security!

Once signed in, users can quickly connect their purifier, view air quality at a glance, and control core features without digging through settings. Privacy controls are introduced early and transparently, easy choices that put users in control from the start making clean air immediately accessible.

Creating a new location has never been easier. Simply provide your city or zip code and Alen Air automatically selects the closest outdoor air quality monitor to your locality giving you a good idea about outdoor air quality so you can compare it against your indoor air quality.

Easily pair your Alen purifier or AQM with the new device onboarding process. Your Wi-Fi network can be automatically detected or, for enhanced security, manually enter your Wi-Fi name and password. Pairing happens through a Bluetooth connection for a fast, no hassle experience making it easy to control your Utopiar.

Alen’s filters have a fresh new look: Pure is now Essential, Fresh is now Advanced, and Odor is now Ultimate. It’s the same filtration you know, now with names that make it easier to choose the right filter for your needs.

Set custom schedules that make sense for your personal life or business, on a single or multiple purifiers. Organizations with many purifiers can achieve efficiencies by setting multiple schedules to reduce day-to-day manual operations.

View your indoor and outdoor air quality, both current and historical, with easy-to-read graphs. Download historical data for custom analysis!

Receive Notifications if your Air Quality reaches a level requiring your attention, like prolonged periods of poor air quality.

Keep your purifiers operating at optimum levels by enabling automatic firmware updates and receiving notifications for when your filter is close to needing replacement, as well as ordering the correct filters by leveraging the app's ability to recognize your purifier model.

Remotely control a single purifier or take the same actions across many purifiers at the same time.

Purchase the full range of Alen products through the Alen Air app’s simple and secure checkout flow. Buy individual filters and setup filter subscriptions, as well as buy Alen purifiers, air quality monitors, designer panels, and more.

Own a lot of Alen units at one or multiple locations? Quickly identify where to focus attention with the highest priority information via the dashboard and organize/manage thousands of purifiers across multiple locations.

Version History This version of Alen Air features Credentials Memory with Face ID, Touch ID, or Passcode for easy log in, automatic firmware updates, improved troubleshooting for devices in a disconnected status, and adjusted temperature and humidity notification thresholds.​
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As we build towards a more advanced app experience, inclusive of a single air quality indicator based on all sensors, a comprehensive view of your entire environment, and personalized insights and rewards, as of this update, airID capabilities have been removed. 3.8.0 Jul 17 This version of Alen Air introduces a more intuitive first-time user experience, improved location management, and streamlined device onboarding. Setup is faster and easier, with clear guidance and minimal steps, while privacy is prioritized through transparent data use and user-controlled permissions—so you can get clean air quickly and confidently. Introducing simpler filter names. Pure is now Essential, Fresh is now Advanced, and Odor is now Ultimate.

Bug Fixes and Performance Improvements. 3.7.1 Jun 16 This version of Alen Air introduces a more intuitive first-time user experience, improved location management, and streamlined device onboarding. Setup is faster and easier, with clear guidance and minimal steps, while privacy is prioritized through transparent data use and user-controlled permissions—so you can get clean air quickly and confidently. Introducing simpler filter names. Pure is now Essential, Fresh is now Advanced, and Odor is now Ultimate.

Bug Fixes and Performance Improvements. 3.7.0 Apr 16 This version of Alen Air includes full support for our NEW 25i including replacement filter purchase! Our smallest, most affordable BreatheSmart yet, features the same stunning, award-winning Alen design, powerful, yet quite airflow, the same easy to pair Bluetooth and dual-band wi-fi capabilities, and suite of sensors. Perfect for small spaces up to 400 square feet!

Bug Fixes and Performance Improvements. 3.6.1 11/22/2025 This version of Alen Air also includes full support for our NEW 25i (November 2025)! Our smallest, most affordable BreatheSmart yet, features the same stunning, award winning Alen design, powerful, yet quite airflow, the same easy to pair Bluetooth and dual-band Wi-Fi capabilities, and suite of sensors. Perfect for small spaces up to 400 square feet!

Bug Fixes and Performance Improvements. 3.6.0 11/03/2025 Announcing support for the new 45iV2! An upgraded version of the 45i with built-in sensors for PM2.5, TVOCs, CO₂, temperature, and humidity, and expanded coverage! Get more real-time air quality insights alongside the same powerful purification you trust. This update also includes improved outdoor air quality accuracy for PM 2.5, temperature, and humidity. Smarter detection, cleaner air - that's your Utopiar!
Bug Fixes and Performance Improvements. 3.5.0 08/25/2025 Experience an expanded Alen shopping experience! In addition to purchasing individual filters, you now setup filter subscriptions and purchase all Alen products via a simple, secure checkout flow! For those with AQMs, this release, in combination with the latest firmware updated (applied through Alen Air app), provided expanded temperature ranges, and more accurate temperature and humidity notifications!

Bug Fixes and Performance Improvements. 3.4.1 06/13/2025 Experience an expanded Alen shopping experience! In addition to purchasing individual filters, you now setup filter subscriptions and purchase all Alen products via a simple, secure checkout flow! For those with AQMs, this release, in combination with the latest firmware updated (applied through Alen Air app), provided expanded temperature ranges, and more accurate temperature and humidity notifications! 3.4.0 05/16/2025 Dark Mode: We’re excited to introduce Dark Mode in Alen Air! This new feature transforms the app’s interface with darker tones, offering a sleek and modern look while reducing eye strain in low-light environments and improving accessibility. Perfect for nighttime use or those who prefer a subtle aesthetic, Dark Mode can also help extend battery life on some screens. 3.3.0 03/06/2025 Minor bug fixes 3.2.1 12/17/2024 airID: a groundbreaking AI technology that detects and identifies what is in the air, not just how much. airID provides real-time insights into the air quality you're experiencing. Gain a deeper understanding of the composition of their air, including specific contaminants like pollen, dander, smoke, and more!

Set sleep and lock schedules with upgraded scheduling functionality!

Add our brand new BreatheSmart 35i and 75i_v2 purifiers now featuring sensors for TVOC, eCO2, temperature, and humidity! 3.2.0 10/25/2024 Minor bug fixes 3.1.2 08/09/2024 Minor bug fixes 3.1.1 07/09/2024 Take more control of your air with our new Scheduling feature! Turn purifiers on/off, change mode, change fan speed, or combine all three into custom schedules that make sense for YOUR life! Be it a single purifier at home, or thousands of purifiers in your organization, easily set schedules and be assured your purifiers are running as you want them to!

Starting with this release, upon first app entry, a brief tutorial of each feature will present itself. Now you always know 'what's new'! 3.1.0 06/26/2024 Bug Fixes. 3.0.1 12/07/2023 Know you're always purchasing the right filters, just in time! Smart Filter purchasing is here! Leverage the power of the app knowing each purifiers remaining filter life, which filters are compatible with each purifer model, and the combination of each for a simple checkout!

Love the graphs, but want to save your data and create your own custom charts. Now you can download your historical data! Simply tap on the 'Sensor Data' within the device details view of each purifier, to start downloading today!

Quickly understanding your air quality and purifier status, and well as controlling your purifier, just got easier with new device details interfaces. Quickly see current status of all sensors with the new sensor cards layout, understand the details of the most recent hour with the last 60 mins graph, and use the 'remote control' button to give you the power and feel of standing over your purifier, even though you're mobile! 3.0.0 11/08/2023 Notifications are here!

No need to perpetually check your purifiers or Alen Air app for Air Quality and Filter Life status.

Gain confidence that if your Air Quality reaches a level potentially requiring your attention, or it's simply time to replace your filter, the Alen Air app can now proactively send you notifications for both!

See Menu - Settings, to select your preferred Notifications behavior. 2.0.1 05/12/2023 Notifications are here!

No need to perpetually check your purifiers or Alen Air app for Air Quality and Filter Life status.

Gain confidence that if your Air Quality reaches a level potentially requiring your attention, or it's simply time to replace your filter, the Alen Air app can now proactively send you notifications for both!

See Menu - Settings, to select your preferred Notifications behavior. 2.0.0 05/11/2023 Bug Fixes and Performance Improvements. 1.2.3 01/18/2023 Bug Fixes and Performance Improvements. 1.2.2 11/09/2022 Bug Fixes and Performance Improvements. 1.2.1 11/05/2022 - Improved AQ Graphing experience
- Improved Device Info experience (ability to procure device id, mac address)
- Improved AQM LED light control
- Bug Fixes and Performance Improvements 1.2.0 09/26/2022 Bug Fixes and Performance Improvements. 1.1.1 07/08/2022 Bug Fixes and Performance Improvements. 1.1.0 06/20/2022 1.0.0 03/16/2022