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How to Install Samsung’s One UI 8 Watch on Your Galaxy Watch 5

Samsung’s major smartwatch update brings new features, enhanced notifications, and personalization options.


One UI 8 Watch Hits Galaxy Watch 5 in More Markets

Samsung has begun rolling out the One UI 8 Watch update for the Galaxy Watch 5 in Europe, extending the reach of the update that initially launched last week. Both Wi-Fi and LTE variants are now receiving the update.

  • Version: DYK4
  • Security patch: October 2025
  • Update size: 1.8GB

The update is large and comprehensive, so the process may take over 10 minutes. Ensure your watch is charged to at least 50% before starting.


Key Features in One UI 8 Watch

The update brings a host of enhancements for usability, customization, and health tracking, including:

  • Now Bar integration for ongoing activity tracking
  • Double Pinch gestures for notifications and other interactions
  • New charging animations
  • Enhanced notification view and smarter notification settings
  • Bedtime guidance and Mindfulness tools
  • Improved watch face experience: search by keywords, get recommendations
  • Custom Tiles creation for multiple widgets
  • Personalized apps drawer
  • Calendar control: choose which calendars appear on your watch

How to Update

To manually check and install the update:

  1. Open the Galaxy Wearable app on your connected phone
  2. Go to Watch Settings > Watch software update > Download and install
  3. Wait for the update to download and install—it may take 10+ minutes

Why It Matters

This update significantly improves the Galaxy Watch 5 experience, bringing smarter notifications, enhanced personalization, and health guidance, keeping Samsung competitive in the smartwatch market alongside its newer models.

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