220 reviews
Content rating
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About this app

Wynd is here to enable healthy spaces for people to be at their best. The Wynd app delivers personalized air quality insights, to help you take the right actions to stay healthy and happy.

*Outdoor Air Quality*

• Understand what your outdoor air quality levels are – real-time data on AQI, PM2.5, Ozone, CO, and NO2. Wynd sources data from certified institutions and governmental air quality stations

*Personal Air Quality*

• Pair your Wynd Tracker to receive personalized, real-time air quality readings and track your personal exposure

• Track your air quality over time – view your exposure over hours, days, weeks, months and years

• Export historical levels of personal air quality exposure in CSV

*Effective Solutions*

• Connect your Wynd Portable Purifier to control the purification level remotely

• Enables automatic purification based on your personal air quality to create a bubble of clean air around you at all times

• Monitor filter levels for optimal purification performance and get a notification when your filter needs to be replaced
Updated on
Aug 24, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Personal info, and App info and performance
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

215 reviews
Jon Powell
April 28, 2020
I originally gave this a 1-star review but I give Wynd credit for being highly responsive to my problems and getting things fixed. It's when things go wrong that you can really tell how reliable something is, and Wynd totally stepped up. However.....the app constantly runs in the background, and there is room for improvement on what the app accomplishes. It shows historical air quality, for example, but it doesn't break down that historical air quality by the various pollutants it tests for.
6 people found this review helpful
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Wynd Technologies, Inc.
April 28, 2020
Hi Jon, Thanks again for the constructive feedbacks! We have since updated our FAQ page on the website and app as well as released new app and device firmware update to fix the issue with connection stability. To view your historical data, you can select the pollutant type in drop down menu in "Insight" page. Background app fix is coming next week.
Tom M.
August 4, 2021
This app is very unreliable when it comes to showing the battery life of my Wynd air purifier. I previously had an issue with the app stating I had 77% battery life on my device, but it kept shutting off after a few seconds. I thought my device was broken shortly after receiving it so I contacted Wynd. I found out the battery had 0%. I charged it and worked fine. 6 months later, 66% battery life and it's actually 0%. I cleared cache, force closed, rebooted phone and still said 66%. Unreliable!!!
2 people found this review helpful
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Allen Balaj
May 27, 2020
Updating my review to 4 stars because the developers have been very responsive to fixing reported problems. At this point, the app is solid but somewhat light on features. Would like to see the ability to tweak the automatic Halo/Purifier functionality. As-is, my purifier runs on medium almost all the time because we have a .2 VOC baseline on most days. Since the purifier doesn't actively reduce VOC levels, this just generates higher noise levels and wastes energy. Would like to be able to configure what Wynd components will trigger the automatic activation. That way, I could have it automatically turn on for particulate matter (e.g. smoke) while cooking but not have it running on medium all of the time. Would also love to see more variable speeds. So instead of Low/Medium/High, the speed could gradually ramp up as the Wynd Score goes down or the PM density goes up. Would also like to see a filterable UI and some sort of open API so that those of us with home automation systems (I use Home Assistant) could integrate with other components like wirelessly-controlled exhaust fans.
3 people found this review helpful
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Wynd Technologies, Inc.
May 16, 2020
Hi Allen, thanks again for the helpful feedbacks! As promised, we have released a new version v126 which allow you to turn off app running in the background. We're working on the UI improvement but that might a take slightly longer. If you could be so kind and give it a try and please reach out at support@hellowynd.com if any issue persists.