Display 1 how in the world does it work

There is very little documentation as to how the Display1 actually works. It does seem to be paired to my fridgepower but no settings will update from the fridgepower (example I tried changing F to C degress and it doesn’t actually change).

And how do you pair it to another device such as my Apex 300 I would like to pair it to. Don’t see any way to actually tell it where to pair. Instructions are also poor saying to hold down power button for 6 seconds until indicator blinks… indicator never blinks You have to let go of the button then a bit after that the bluetooth indicator will blink - but no idea what you do from there as clicking on the device in the app gives error when it says to go on to next step.

ok I did get it to pair with my Elite100. In the Elite100 it had an option for Display1 settings and when I clicked add Display1 it somehow then paired up with it. And the C to F back and forth worked so settings inside the Elite100 worked.

Appears they have not updated the firmware for it on the Apex300 yet.