Indoor training -no training status

Former Member
Former Member
I am training indoors (treadmill, indoor bike, strength). I can see increase in training load, but it shows no training status. The watch shows message "run outdoors with heartrate twice to see your status". It is cold outside to run to see status. Is it a bug, or you must train outdoots to see it?
During summer outdoor activities havent got such issue. Having watch about a year