@ajb2k3 I entered my email because the field was labeled 'E-Mail'. But I've just tried my Username just in case and the result is the same.

@ajb2k3 I tried to login for like 30 times already. Both by copying my credentials and by manually entering. Rebooted my phone a couple of times. Every time it reported that "failUser does not exist...".

Well, it's obvious that I'm not the only one being rejected with a fully working Community account. And I think that the developers should be primarily interested not in the cases that succeed but in the ones that fail somehow.

Anyway, I just report a potential bug here. For whom it may concern, as they say. Don't blame me for inability to log in the app.

I have the same problem.

My community credentials -- which I'm currently successfully using on this forum to write this very reply -- are resulting in "Oops! failUser does not exist, please register", with a freshly installed app.

Currently TVOC/eCO2 units are not very precise so it would be a good option to have a better solution to measure CO2. SCD41 is compact enough to be put in a unit, I think.

I was waiting for this unit too and luckily they have already presented it last Friday.

It would be great to have a Core that could be used on a vehicle, e.g. a motorcycle. So, either a special case or a separate device would be great to have around.