Q: The workout app on  Apple Watch does not load

Hi

The following steps may help:

• If you have not yet done so, update your iPhone and Apple Watch to the latest software, starting with your iPhone:
  • Update the iOS software on your iPhone, iPad, or iPod touch - Apple Support
  • Update the software on your Apple Watch - Apple Support

• Restart both your iPhone and your watch:
  • Close all open apps on your iPhone:
    • Double-click the Home button, then swipe up on each app preview to close it.
  • Turn both devices off together, then restart your iPhone first:
    • Restart your iPhone, iPad, or iPod touch - Apple Support
    • Restart your Apple Watch - Apple Support

• Unpair and re-pair your watch:
  • The Watch app on your iPhone takes a backup of your watch automatically when unpairing via the app. Choose to Restore from Backup during set up. Most data and settings will be restored, with some exceptions (eg Apple Pay cards, passcode).
  • Unpair your Apple Watch and iPhone - Apple Support
  • Set up your Apple Watch - Apple Support