Galaxy Watch 8 Classic’s One UI 9 Watch beta appears on test servers

What you need to know

• Samsung just uploaded a One UI 9 Watch test firmware (L500XXU2ZZH2) for the Galaxy Watch 8 Classic to its servers.
• The new firmware specifically targets the Watch 8 Classic, making it one of the first older models (outside the new Watch 9 series) to get public beta access.
• This build runs on a newer bootloader version. Once you install it, rolling back to the previous software won't be possible.

Samsung is moving closer to bringing One UI 9 Watch to older Galaxy smartwatches, and the Galaxy Watch 8 Classic seems to be among the first to receive it. A new test build has appeared on Samsung’s test servers, which could be a sign that a public beta could be launched soon.

As per the screenshots shared by Tarun Vats on X, Samsung has uploaded the firmware with build number L500XXU2ZZH2/L500OXM2ZZH2 for the Galaxy Watch 8 Classic. Just because the software is ready doesn’t mean the beta will be available quite yet, but it’s a strong indication that Samsung is preparing to get things started soon.

Samsung's smartwatch software usually goes through a few internal builds before it makes it to users. The test-server listing also suggests that downgrade might not be possible after the update is installed, and the new firmware seems to be built on a newer bootloader version.

This is important for anyone looking to get into the beta early. The software is still in testing, so expect unfinished features, bugs, and compatibility issues. If you rely on your smartwatch for notifications, exercise, or health monitoring, it might not be the best idea to put it on your everyday watch.

While Samsung hasn’t made an official statement regarding the beta program, the leaked build suggests that the Galaxy Watch 8 Classic could be one of the first devices, apart from the Galaxy Watch 9 series, to get access.

There is a bigger reason to follow this rollout. Samsung's Galaxy Watch 9 and Galaxy Watch Ultra 2 already ship with One UI 9 Watch based on Wear OS 7, so there's little reason for Samsung to now withhold the update from older models. If Samsung holds to its usual rollout pattern, the beta could be here in the next few weeks.