Samsung Rolls Out November 2025 Update for Galaxy Watch 8 Series

Samsung is hard at work developing the One UI 8 Watch update for its older wearables, but that doesn’t mean it’s neglecting its latest models. The Galaxy Watch 8 series, which ships with One UI 8 out of the box, is now receiving a fresh update that delivers the November security patch. The rollout began recently and could take a week or two to reach users worldwide.

Galaxy Watch 8 gets November 2025 update with stability and performance boosts

After updating the Galaxy Watch Ultra (2024) and Watch 7 to One UI 8, Samsung is now readying the Wear OS 6-based software for the Watch 6 and Watch 5 series. The Galaxy Watch 8 and Watch 8 Classic, meanwhile, are picking up the latest security fixes. Currently available to users in South Korea, the November 2025 update for these watches comes with the firmware build version AYK1.

The OTA file weighs just under 180MB for both models, though the exact size may vary depending on the model, connectivity variant, and region. Speaking of regions, Samsung is expected to release this update globally in the coming days. Since updates usually roll out in batches, some users may have to wait longer than others.

As far as the content is concerned, the latest update for the Galaxy Watch 8 duo brings security patches, system stability improvements, and bug fixes that address minor glitches. You can also expect optimizations for enhanced performance and system smoothness. There aren’t any new features in tow, though.

With the Galaxy Watch 8 and Watch 8 Classic (review) done, Samsung should soon release the November 2025 security update for the Watch Ultra (2025). If you are using any of these watches, watch out for a notification in the coming days. You can also manually check for updates through the Galaxy Wearable app on your connected phone. Go to Watch settings > Watch software update and tap Download and install.