An indoor Co2 monitor inspired by the the canary in the coal mine concept. Things are fine if upright, and if the bird spins upside down it's time to open your windows and air out your home.
Daily 50%+ OFF Discounts & Codes (USA ONLY)
Join 10,000+ people getting EXCLUSIVE Discounts, Promo Codes and Giveaway Opportunities directly via email.
Sign Up for a chance to WIN $350
We respect your privacy and never share your email.
