How to Display Multiple Temperature Units

I’m in the land of °F, but I think in °C. HA is set to °F since the thermostat and other stuff the family interacts with needs a good family approval factor. I would like my 3d printer, office, environmental chamber, and other stuff to let me interact with it in °C. So far I’ve been making additional template sensors, but that’s getting out of hand. When building the environmental chamber it also seems silly that everything happens in °C, HA converts it to °F, then I convert it back to °C. I also can’t find a way to change the values of the climate device.

Does anyone know of a better way to do this?

Hello,
Create a template sensor maybe?

That’s what I’ve been doing and I have ~20 already. The new environmental chamber is likely to have another 20~30 that I want to see in °C and that seems like a lot of effort and duplicated data.

I don’t believe you can change climate entities, but for temperature sensors, if you simply want it to use a different unit you can change the unit of measurement.