@GiPFELKiND @A.-N.
OP is using Suunto Run:
1- Currently audio feedback is not able to speak out during interval training, let’s see if this comes in future updates.
2 - % of HR from Max is not available today on this watch, it’s available in others as referenced by @GiPFELKiND
3 - When you do interval training, the watch currently comes with its own set of screens for this mode and we can’t use our personalized screens, hopefully this gets improved to either :
A) allow us to edit interval screens
B) allow us to use our own screens.
Hopes this helps.