How can I connect Fitness app data from iPhone 14 and Apple Watch SE to iPad Air 4?

I have been using the fitness app on my Apple Watch SE to track outdoor cycling routes. The data transfers to my iPhone automatically and is also kept in the cloud. I want to access this data from my iPad Air but cannot seem to do so. All operating updates are current. A previous thread from 2021 described a method but I can’t seem to get it to work in 2025. Can anyone help?

[Re-Titled by Moderator]