Yes! The process is very similar to your phone, you just need to add the sound files to folders on your watch named Ringtones/Notifications. Here are the steps:
From the Wearable app on your phone>Manage content>Tracks on watch>select the + symbol top right to add the sound files. On your watch, install the myWear File Explorer app from the Google Play Store.
After granting myWear the necessary permissions, navigate to your watch's internal storage using the 3-dot menu. Create folders named Notifications and Ringtones if they don't already exist (again with the 3 dots).
Proceed to the Music folder> GalaxyWearable. Press and hold the sound file(s) you just added to the watch, select the 3 dots again, then tap "Copy".
Using the top right arrow, go back to the watch's internal storage and place the files in the appropriate folders using the checkmark. You may have to reboot your watch for the notifications/ringtones to show up.
Awesome! 🙂 Be sure mark this thread as solved (three dots next to my previous reply, accept as solution) so that this information can remain active in the Community to benefit others!
