Get a Healthier Indoor Climate

When air quality is poor, Birdie® will drop down until you open your windows and bring it back to life. Simple as that.

Based on +200 reviews

4,9 ★ on Trustpilot

Bruce from the United States 🇺🇸

Is it working? YES!

"Since my Birdie is working so well, I decided to gift my two sons with a Birdie. It makes a great Christmas gift!"

Darling from Denmark 🇩🇰

Great little pet

"My kids are especially fond of their new pet. We are venting more than before, so I must say that it's true to its word."

Marie from United Kingdom 🇬🇧


"It's made such a difference to keeping on top of making sure my house is always filled with fresh air :D"

Andreas from Switzerland 🇨🇭

It is really as simple as expected

"Once birdie is mounted on the wall it works. And it's really simple. No APP, no LED. A lot of motivation to open the windows more often."

Why a Bird?

Back in the days, mine workers would bring a canary with them in the coal mine,  to  detect toxic gasses. When the bird fainted, it was time to get out. With a built-in CO2-sensor, Birdie®works exactly the same way - but in your home, office or classroom.

When the air quality is poor the bird will drop, until you open your windows and bring it back to life.

The Indoor Climate Crisis

Did you know that 90% of your life is spent indoors? — Very often in poor air quality, which increases the risk of asthma, headache, allergies and sleep disorders. (Just in the EU, 80 million homes are estimated to have a poor indoor climate.)

So what to do about it? Experts suggest that one of the best solutions is to simply open the windows. Health Authorities worldwide even recommend you to do it 2-3 times a day. Birdie®is a friendly reminder to a keep healthy indoor climate.

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Danish Design Meets Swiss Engineering

 Swiss state-of-the-art CO2-sensor technology 
 Award-winning Danish design
 Made in 70% recycled plastics

Improve your:
Indoor Climate
Health & Well-being

4,9✭ on Trustpilot: Read Reviews

Meet The Founders

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