I have a first generation Apple Watch and an iPhone 7Plus. For the most part everything works fine. However, I get the following notice on my Apple watch every few weeks:
Trust This Computer? Your settings and data will be accessible from this computer when connected.
It does not say which computer is to be trusted. Is it my iPhone, or my MacBook Pro?
It seems that once a watch and phone are paired that the trust relationship is established and there shouldn't be any additional trust requests.
Why does this happen repeatedly and is there anything I can do to resolve it completely?