I do not have an AppleTV, but I have a TCL tv with Roku which has an AppleTV app. The TV says the app is up to date but I see no way to view fitness+ workouts.
I have also tried using AirPlay from my iPad and my iPhone which does put the audio through the TV speakers but the video stays on the device.
Do I currently need AppleTV hardware to put fitness+ workouts on my TV?