Galaxy Watch 4: One UI Watch 5 Update Lands with First Wear OS 4 Security Bump

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Galaxy Watch 4 owners rejoice! Samsung has begun rolling out a new security update for the popular smartwatch, addressing potential vulnerabilities and further improving the stability of the Wear OS 4 experience. This update arrives alongside the recently released One UI Watch 5, marking the first security patch specifically for the new operating system on the Galaxy Watch 4.

Key Highlights:

  • Improved Watch Stability: The update focuses primarily on enhancing the overall stability of the Galaxy Watch 4, potentially resolving minor bugs and glitches experienced by users.
  • Wear OS 4 Security Patch: This marks the first security patch for Wear OS 4 on the Galaxy Watch 4, addressing any potential vulnerabilities discovered since the platform’s launch.
  • One UI Watch 5 Compatibility: The update integrates seamlessly with the recently released One UI Watch 5, ensuring your Galaxy Watch 4 continues to benefit from the latest features and improvements.

Delving Deeper:

While specific details regarding the addressed vulnerabilities remain undisclosed, this update emphasizes Samsung’s commitment to maintaining a secure and reliable user experience on its smartwatches. The inclusion of the Wear OS 4 security patch signifies ongoing collaboration between Samsung and Google to keep the platform protected.

The update arrives with the build number R870XXU1HWL1 and weighs in at a moderate size. To install it, simply open the Samsung Wearable app on your paired smartphone, navigate to the “Watch software update” section, and follow the on-screen instructions. Remember, it might take some time for the update to reach all regions and devices.

Galaxy Watch 4 and One UI Watch 5: A Symbiotic Partnership

This update comes alongside the much-anticipated One UI Watch 5 rollout for the Galaxy Watch 4. The new interface brings a host of exciting features, including improved health tracking metrics, enhanced sleep analysis, and a revamped user interface.

The combination of this security update and One UI Watch 5 underscores Samsung’s dedication to continuously refining the Galaxy Watch 4 experience. With increased stability, enhanced security, and the latest software optimizations, users can expect their Galaxy Watch 4 to perform better than ever before.

Installation Made Easy:

The update, bearing build number R870XXU1HWL1, arrives in a modest package. Installation is straightforward: open the Samsung Wearable app on your smartphone, navigate to “Watch software update,” and follow the prompts. Patience is key, as the update rollout might take some time to reach all regions and devices.

The arrival of this new security update marks a positive step for Galaxy Watch 4 owners, offering improved stability and addressing potential vulnerabilities. While the full scope of the patch remains unknown, its integration with One UI Watch 5 further solidifies the smartwatch’s position as a leading contender in the wearables market.

About the author


Jamie Davidson

Jamie Davidson is the Marketing Communications Manager for Vast Conference, a meeting solution providing HD-audio, video conferencing with screen sharing, and a mobile app to easily and reliably get work done."