Ever wonder what you are breathing?

We take 20,000 breaths every day, but do we know what’s actually in the air we’re breathing?

With advanced AI-powered sensors, the Wynd Halo Air Quality Monitor measures different types of pollutants in the air and makes recommendations on how to optimize your indoor air quality.

Wynd Halo

Wynd Halo Air Quality Monitor is the most comprehensive air quality monitor for your indoor space. With multiple sensors and instant measurements, the Wynd Halo can detect PM1.0, PM2.5, PM4.0, PM10, Volatile Organic Compound (VOC), Carbon Dioxide (CO2), Humidity, Temperature, and Light.

Special Price: HK $1,280

Air Quality Insights

With Wynd customised dashboard for enterprise users, it provides detail analysis and historical data for users to learn more about their air quality.

For consumer users, a Wynd App is available for user to check their air quality real time, along with historical trend.

Green Building

With our enterprise solutions, the Wynd Halo can be used for Green Building Certifications, including the WELL Certification.  

Along with IAQ Dashboard and Public URL, Wynd’s IAQ platform can help buildings optimized for occupant health, wellbeing, and productivity.

API is also available to extract data and work with different building management system or user’s customised platform.

Wynd Halo Air Quality Monitor

Special Price: HK $1,280



PM1.0, PM2.5, PM4.0, PM10, Volatile Organic Compound (VOC), Carbon Dioxide (CO2), Temperature, Humidity, Light

Weight (kg)


Size (CM)

10 x 2.3

Battery Life

Max 3 hours

Charging Type


Power Usage

6 Watts


WIFI with iOS and Android

Free Indoor Air Quality Test

We offer different types of air purification products and solutions, including Wynd Halo air quality monitor and Wynd air purifier rental services.

We also provide free indoor air quality assessment and 7-day air quality monitoring, and assist public clients, including school, restaurant and gym, to comply with their air change compliance under government regulations.

Please feel in the form below or email us directly at info@modus.com.hk if you are interested.

About Wynd

Wynd Technologies, Inc. is based in Silicon Valley, California and was founded by MIT graduate Ray Wu.   Their first product, the Wynd Plus portable air purifier was a big success, and awarded by Time Magazine as “One of the Best Invention of the Year”.  

Today, companies that are using Wynd’s products and technology include Marriott Hotels, SpaceX, Apple, and MIT.  Modus is the exclusive distributor for Wynd Brand and its product in Hong Kong.

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