[ilynd]

Did you ever look into an e-ink display?

[andrewchilds]

I did, but they're surprisingly expensive, and a black-and-white display isn't all that exciting for a kid. An always-on display would however be perfect for this use case though.

[ilynd]

Ah - unfortunate. I'm a type 1 diabetic myself, maybe someday I'll get round to doing something like this. Looks pretty fun