Galaxy Watch 6 Update — One UI 8 Watch Beta 4 Fixes GPS and Performance Issues

Samsung has released the fourth One UI 8 Watch beta for the Galaxy Watch 6 and Galaxy Watch 6 Classic, just days after deploying Beta 3. The new firmware, version ZYJ6, is currently live for users in South Korea and is expected to reach the United States shortly. The 137.57MB update focuses on performance stability and GPS accuracy, addressing key issues reported by testers. It also includes the October 2025 security patch, reinforcing Samsung’s commitment to both functionality and protection. This rapid beta cycle suggests the public release of One UI 8 Watch is nearing completion.

Samsung released One UI 8 Watch Beta 4 on October 31, 2025, for Galaxy Watch 6 and Galaxy Watch 6 Classic users in South Korea. The update, version ZYJ6, is part of the company’s beta testing program and aims to resolve GPS and performance issues. The rollout is expected to expand to U.S. users in the coming days. The update is available via the Samsung Members app, and testers can install it manually through the Settings > Software Update menu.

Firmware Breakdown and Fixes

• Version: ZYJ6
• Size: 137.57MB
• Fixes Included:
  • General performance stability improvements
  • GPS functionality enhancements for fitness and navigation
  • October 2025 Android security patch
• Eligible Devices:
  • Galaxy Watch 6
  • Galaxy Watch 6 Classic
  • Beta testers enrolled via Samsung Members

The update is part of Samsung’s iterative refinement process ahead of the stable release.

Quotes and Reactions

Reuters report:

“Such iterative beta updates are standard for refining software before a public release.”

Samsung developer forum:

“We’re actively addressing community feedback to ensure a smooth One UI 8 Watch rollout.”

Wearable tech analyst on X:

“Samsung’s beta cadence shows urgency and polish. Watch 6 users should expect a stable release soon.”

User Experience and Market Position

The One UI 8 Watch Beta 4 update enhances the Galaxy Watch 6’s reliability, especially for users relying on GPS for workouts and navigation. Performance tweaks improve responsiveness across the interface, while the security patch ensures device protection. Samsung’s rapid beta deployment reflects its competitive stance in the smartwatch market, aiming to match or exceed Apple’s watchOS refinement cycles.

The update also signals a maturing Wear OS experience under Samsung’s ecosystem.

What’s Next: Public Release Timeline and Beta Expansion

• Expected U.S. Rollout: Early November 2025
• Beta 5 Possibility: If additional bugs surface
• Stable Release ETA: Mid-to-late November
• User Tips:
  • Check Samsung Members app for eligibility
  • Backup watch data before installing beta
  • Report issues via Samsung’s feedback portal

Samsung is likely to announce the final One UI 8 Watch release date within weeks.