Great news for some Galaxy Watch Ultra owners! Samsung’s premier smartwatch, specifically the 2024 model, has begun receiving the stable One UI 8 Watch update in select regions. This highly anticipated software, which initially launched with the new Galaxy Watch 8 series and the 2025 Galaxy Watch Ultra, is now making its way to last year’s flagship.
US Carriers Begin Deployment
The Wear OS 6-based stable One UI 8 Watch update is now live for the Galaxy Watch Ultra (2024) in the United States. Reports indicate that the update is currently accessible on AT&T and T-Mobile networks, with a broader rollout to other carriers expected in the coming days. This substantial software upgrade introduces a fresh UI design, versatile multi-widget Tiles, four innovative health features, enhanced UI fluidity, and numerous other improvements, promising a more refined and intuitive user experience.
Update Details and How to Install

The stable One UI 8 Watch update for the Galaxy Watch Ultra arrives with firmware version L705USQU1BYFE and boasts a significant download size of approximately 1.95GB. It also incorporates the May 2025 security patch, ensuring your device is up to date with the latest security enhancements. While the update is currently focused on the USA, details regarding its release in other international markets are still pending.
If you’re a Galaxy Watch Ultra owner in the USA, it’s time to check for this exciting new software. To initiate the update, open the Galaxy Wearable app on your connected smartphone. From there, navigate to Watch settings, then Watch software update, and finally tap Download and install. Once the download is complete, tap the Install now button. The installation process may take a few minutes and will involve a device reboot.
Future Rollout for Galaxy Watch 7
Samsung has been actively developing the One UI 8 Watch, having already released several beta versions for the Galaxy Watch 7. This suggests that the Wear OS 6-based update could soon be available for Galaxy Watch 7 users as well, expanding the reach of these new features to more devices in the coming weeks.
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