Missing time update for Meter Pro CO2

[marty-a11y]

Analysis

There is no way to update the time displayed on the Meter Pro CO2. But it does display some kind of time, which could be any arbitrary time. For me, it happens to be one hour ahead. Others have reported the time drifting, which indicates it needs periodic updates from the host.

An API for that seems to be missing.

Presumably the official app can do this, so all it requires is documentation.

Expected Behavior

Time can be updated through Bluetooth, and it is documented how to do that.

Steps To Reproduce

Don't use the app.

Logs

N/A

Configuration

N/A

Environment

N/A

Additional Context

No response

[marty-a11y]

To be clear, where it says N/A you might also read "not relevant". It's only relevant when the time update function, that is currently missing, is broken. But missing is equally a bug, since it means the meter has no way of displaying accurate time.