How to implement custom tones in an Vivoactive HR widget?

Former Member
Former Member
I wanted to make a widget were I can play a custom sound on the Vivoactive HR, but I don't know how to do it...

How can you use self created tones/sounds in a widget?
What kind of file do I have to use and were do I implement it?
And is it even possible for my device?

Thanks for any (useful) reply!!!