Originally Posted by
bbgpsuser On your phone, open the "Galaxy Wearable" app.
Scroll down to Notifications and click on it.
Click on "Manage notifications"
Turn off the notifications that you don't want to receive at your watch.
But this only gives the option to block ALL SMS notifications on my watch. My issue is that I want to block SMS notifications only from certain contacts, the same way I do on my phone. As far as I can see there is no way to block specific contacts in the Galaxy Wearables app.