Blocked number but getting notifications on watch

Hi RecklessFox,

There are a couple of things we can recommend double checking.

First, ensure the number is still blocked on your iPhone as outlined here:

• Block, filter, and report messages on iPhone - Apple Support

After confirming that, ensure that you're set to mirror your iPhone in the Messages app on your Apple Watch.

• Notifications on your Apple Watch - Apple Support

"Customize your Apple Watch notification settings

1. Open the Apple Watch app on your iPhone, then tap the My Watch tab. 
2. Tap Notifications. 
3. Tap an app to see its options. To use the same notification settings on apps that appear on both your Apple Watch and iPhone, tap Mirror my iPhone. Some apps allow you to customize your notifications. Tap Custom, then choose an option:

• Allow Notifications: Notifications appear in Notification Center and your Apple Watch alerts you. 
• Send to Notification Center: Notifications are sent directly to Notification Center without your Apple Watch alerting you.
• Notifications Off: The app sends no notifications.

1. If you customize an app's notifications, you can also group notifications from that app. Tap Notification grouping, then choose an option: Off, Automatically, or By App.

Some apps offer further customization, while others only let you turn off Apple Watch notifications completely. Scroll down to the Mirror iPhone Alerts From section and turn off the setting next to the app. "

If the issue persists, contact Apple Support directly for additional assistance.

• Get Support

Cheers!