Winter keeps windows shut, but what about your air quality?
As temperatures drop, people tend to close their windows to keep warm. While this keeps heat inside, it also allows CO₂ and other pollutants to accumulate. This can affect your health, leading to headaches, fatigue, and an increased risk of infections. Proper ventilation is especially crucial in shared spaces where airborne viruses spread more easily.
Why does indoor air quality worsen in winter?
- CO₂ levels increase – Without fresh air, oxygen levels drop, making you feel sluggish and unfocused.
- Viruses spread more easily – Poor ventilation allows viruses like the flu to linger in the air longer.
- Dry air causes irritation – Low humidity can lead to dry throats, itchy eyes, and weakened immune defenses.
How to maintain fresh air indoors?
Ventilation is key, but knowing when to air out your space can be tricky. Opening a window helps, but it’s not always clear if it’s enough. That’s where a subtle reminder can make a difference.
Birdie 2.0 CO₂ Monitor – A Smart Reminder to Ventilate
The Birdie 2.0 CO₂ Monitor lets you know exactly when to refresh your indoor air. If air quality declines, Birdie® lowers—indicating that CO₂ levels are too high. Once you open a window and fresh air circulates, Birdie® rises again. A simple yet effective way to keep your indoor environment healthy.
Why Birdie Belongs in Your Home:
Monitors CO₂ levels effortlessly
Minimalist design – blends into any interior
No apps, no hassle – just a visual reminder
Made from recycled plastic with a Swiss CO₂ sensor
Want to learn more about winter air quality?
Stay warm, stay fresh – Birdie makes healthy air effortless.