pairing watch
I can not pair watch to new phone... old phone was smashed
Apple Watch
First, erase it completely:
- Connect your Apple Watch to its Apple Magnetic Charging Cable.
- Press and hold the side button until you see the Power Off slider.
- Force Press Power Off and tap Erase all content and settings.
Upon receiving a replacement iPhone, restore it from its backup.
Then: Set up your Apple Watch again. When asked, restore from a backup.