Two Ways to Reset Your Forgotten Apple Watch Passcode
The passcode is a crucial security feature for data protection, required for Apple Pay and unlocking the watch.
To reset, use the paired iPhone, open the Apple Watch app, go to 'My Watch' > 'General' > 'Reset', and select 'Erase Apple Watch Content and Settings'.
Ensure the Apple Watch is charged and near the iPhone
If without an iPhone, press and hold the Side button, slide to power off, press the Digital Crown, and choose 'Erase all content and settings'.
Restart both Apple Watch and iPhone if issues arise. Ensure Bluetooth is on for connectivity.
Before resetting, back up all data on your iPhone or iCloud as it erases all data on the watch.
Contact Apple Support for help if unable to reset the passcode.