Apple Watch not counting flights of stairs without iphone
I have Apple Watch Series 3, 6, 7 and none of them count the flights of stairs I run if I don't have my iphone in my pocket. I frequently run stadiums and sometimes I don't have my iphone with me and when I look at my health info later after I'm done it never shows the flights I just ran. I'm at a loss because I cannot find how to fix this. All the forums just want me to reset watch/phone or update. All my stuff is updated to latest version so there must be a setting or something not checked or either the watch just doesn't have the ability to track flights of stairs without the iphone.
Apple Watch Series 7