https://www.techradar.com/news/samsung-galaxy-watch-may-be-the-new-name-for-the-samsung-gear-s4

Samsung may be set to change the branding on its range of smartwatches and opt to use the well-known phone moniker of Galaxy on its next series of wearables.

A new trademark application made with the UPSTO has revealed the company wants to use the name Samsung Galaxy Watch, and it may be that's for the follow up to the Samsung Gear Sport.