The indoor running shows Distance (Require Sensor) in Work-outdoorsThe app uses Apple's workout system so the distance and speed for indoor walking will be exactly the same as if you used Apple's Workout app.
Using the barometer to determine elevation gain for the stairs workout has been requested a couple of times over the years so it is on my to-do list but very low down. Sorry about that. I would be slightly worried about the accuracy indoors.
Glad you like the app!
Should i select estimated Distance instead of Total Distance?
For the Stairs i would use Gentler Streak until then?
Thanks a lot the prompt responses