Subscribers Only Watch App

Hi!
How can I make it so users can unlock the watchOS app by purchasing a subscription on the parent iOS app? Everything is set up correctly StoreKit wise, I'm a bit confused as to what I should do to hide the watchOS app if a user is not subscribed. Any insight on this? It's my first time setting up an Apple Watch app.
Thank you
Subscribers Only Watch App
 
 
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