The Galaxy Watch4 and Watch 5 series’ OS supports Google apps like Google Fit trackers, along with other services to help you get the most out of your watch.
Galaxy Watch 4 Google Play Store Is Broken
Google releases Wear OS 'Health Services' in Play Store - 9to5Google
Sapphire Watch Face Samsung Galaxy Watch5 - Wear OS
No way to accept service terms - Wear OS by Google Community
Best Applications For Your Samsung Watch
Wear OS 3 smartwatch Guide - Apps on Google Play
Google could finally give Wear OS an annual upgrade cycle
Latest Google Play Services gets ready for Android Pay on watches and Instant Apps - Phandroid
Samsung Internet app for Wear OS returns to Google Play Store - Sammy Fans
Google services on Wear OS Galaxy watches
Animated! My new watch Face! WearOS - Google play. Happy mood! : r/WearOS