Fitness apps rings are all blank (Don't have watch)

I just got my iPhone 14 Pro and was looking forward to using the fitness app but the rings just stay entirely blank.

I even have other apps linked (Fitbod and Strava) and workouts from those apps appear in Fitness but the rings stay entirely dark.

Is it possible to use the Fitness app without a watch? (this is somewhat frustrating as I was looking forward to this feature on the new phone)


(Fitness+ isn't available in my country, Japan)