How to Make a Call on Apple Watch using Favourites List
Your list of favourite Contacts can be easily accessed on your Apple Watch by pressing the side button located next to the Digital Crown. Once you access the favourites list, it is easy to call Contacts from there.
Step 1. Press and hold on Side Button (located underneath the Digital Crown).
Step 2. Now tap on a person’s initials to select them or use the Digital Crown to move from one Contact to another.
Step 3. Once you have selected a Contact, tap on the phone icon from the bottom left corner of your screen to place a call to this Contact.