Pair your Watch Pro with the app. In the app Device page, tap the Regular Contacts function. 1. On Android: Tap Add in the Regular Contacts function interface to open your phone's contact list. Select contacts to add to the app. The app will automatically sync the contacts to your Watch Pro. 2. On iOS:Tap Add in the Regular Contacts function interface to open a contact creation or editing window. Manually add contact information and save. The app will automatically sync the contacts to your Watch Pro.