Samsung has started rolling out the stable version of One UI 8 Watch for the Galaxy Watch7. The update is based on Wear OS 6, has the firmware number L310XXU1BYI4, and includes the September 2025 security patch, SamMobile reports.
Beta testers in South Korea are the first to receive the update, with a download size of around 160MB. For other users, the file will be much larger, around 2GB. The update is expected to be available worldwide in the near future.
One UI 8 Watch brings a new interface design and a number of health and sports features: Antioxidant Index, Bedtime Guidance, Running Coach and Vascular Load. There is also a Now Bar for displaying activities, multi-page Tiles, more double-squeeze gestures, a new charging animation, an improved notification view, a personalized app screen and enhanced watch face recommendations.
The update also adds several new watch faces, which can be installed via the Galaxy Wearable app.