Add CO2 meter to the Zwift HUD

I recently moved to a larger home. I now have an attic where I keep my Zwift setup in standby/ready for action. In my old home I had to build up the whole setup if I wanted to use it. I now Zwift a lot more. There is one disadvantage. In my old home I could completely open one side of the room and basically Zwift outside. I also always did that because the house had a built in CO2 measurement device which would indicate dangerously high CO2 levels if I didnt. In the attic there is only one window. Thankfully it can be opened. I’ve put a fan near the opened window. I’m just not sure if its enough. This brings me to my question.

Is there a way to get the CO2 level of some kind of measurement device (in PPM) on the HUD of Zwift?

www.amazon.ca/carbon-dioxide-monitor/s?k=carbon+dioxide+monitor

There is no way to do that currently. I guess it might be possible to have a Sauce 4 Zwift mod for that, but a sensor with a smartphone app that can generate an alert would be something you could use now rather than wait (possibly forever) for a Zwift HUD integration.

I have one sitting right below my Zwift monitor, and it is set to make a rather annoying noise when the PPM gets too high. It’s amazing how many indoor cyclists appear to not know about CO2 buildup

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