I started looking for about a week on buying an esp32 smart watch. And the LilyGo 2020 v3 and S3 seem to have everything i need/want however I have a few questions that i cant find the answer to anywhere.

What exactly does work in the default os? (especially interested in messages and media control) I would try coding them myself but I am not sure i can.

Except lora connectivity is there any diffrence between the S3 and the 2020 v3.

Is the S3 supported by the library available on github?