Family Setup Questions
Can I connect a Family Member Apple Watch and my Apple watch to my iPhone at the same time? I want to use my iPhone to monitor my family member’s health, but also have one myself.
Question marked as
Yes, in supported countries and carriers.
See list => Apple Watch - Carriers - Apple
Setup family member's Watch => Set up a family member’s Apple Watch - Apple Support
Note: Your iPhone is only needed to setup the family member's Watch.
FYI: The family Watch model must have GPS + Cellular capacity (by a supported carrier)