You have to do an outside CO2 calibration before the numbers are correct. I really like the form factor, you can turn off the local display and access the data from Apple Homekit. I am already seeing readings that reflect inside cooking and human presence.
Took a couple of tries before connecting to the internet but these little devices are great. You can clearly see how fast they react when you blow on them! I can now sleep better knowing that my little girl is sleeping in a low CO2 level room!
I’ve had some rudimentary devices to measure pollutants for about the last five years, but they didn’t give me much helpful information. I recently purchased to Laser Eggs + and the difference is remarkable. When we turn on our gas range in the kitchen, the Laser Egg + immediately shows an increase in VOCs. I mean immediately! It gives me a lot of confidence that I now know exactly how my inside air is behaving, and it helps me modify my routines to keep my family safer. These devices are well honed measurement machines. I could not be happier with them. Nicholas J.
Thanks for the review Nicolas! We are happy that you love your Laser Egg!
In Washington State we have had serious wildfire smoke problems this summer and fall. My egg has been a life saver with identifying air quality in order to plan my outdoor exposure. I am very satisfied!
Thank you for your review Ann! We are so happy that you love our product and that you are tracking the air inside your home. Please keep safe during these fires.
The CO2 reading was very high and not accurate. I have tested it in many different locations (home, outside, work) and it gave the same high range everywhere. Need to read more on it, might be my house that has bad air. Still returning to test with an other
Sorry to hear that you are having weird readings. Please send an email to: firstname.lastname@example.org so we can assist you with resetting your device ;-)