Bangle.js 2: Control length of button press before reboot

if you would schedule one timeout at button press to kick once after e.g. 4 seconds it could work to increase to 5+4 seconds and could be safer than setInterval or some random kicking

That's a really neat fix! That would make a nice app.

To handle the app reload case I guess all you need is in the boot code you do another setTimeout(...) to kick the watchdog