I could be wrong - I'm sure @jeffmer will be able to say for sure, but I think the P8 is basically the same watch as the PineTime and that is supported (you need to install the Espruino firmware on it though).
There is the potential for having a more complete firmware for other watches which implements the Bangle.* functions, and then it'd be compatible with many unmodified apps from https://banglejs.com/apps/ - but I think for many people using these other watches, creating their own set of apps is half the fun anyway :)
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
I could be wrong - I'm sure @jeffmer will be able to say for sure, but I think the P8 is basically the same watch as the PineTime and that is supported (you need to install the Espruino firmware on it though).
There is the potential for having a more complete firmware for other watches which implements the
Bangle.*
functions, and then it'd be compatible with many unmodified apps from https://banglejs.com/apps/ - but I think for many people using these other watches, creating their own set of apps is half the fun anyway :)