Samsung releases fourth One UI 8 Watch beta for Galaxy Watch 6

Samsung has released the fourth beta version of One UI 8 Watch to the Galaxy Watch 6 and the Galaxy Watch 6 Classic in Korea.

It hasn’t even been three days since Samsung released the third beta version of One UI 8 Watch to the Galaxy Watch 6 and the Galaxy Watch 6 Classic, and now, the brand is rolling out the fourth beta version of the software for the two wearables.

The update is currently live in Korea, and is available for non-cellular (WiFi-only) and cellular (WiFi + 4G/LTE) models and all dial sizes. It is 137.57MB in size and carries firmware version ZYJ6, as you can see in the screenshot below (via APTIVI).

samsung galaxy watch 6 classic one ui 8 watch beta 4

The update brings two changes. First, it improves performance issues. Second, it improves GPS issues. Along with that, it also offers the October 2025 security patch, which fixes many security issues. We expect the brand to release it in the US, the only other region where the One UI 8 Watch beta program is available for the two wearables, in the next few days.

To get the latest update, open the Galaxy Wearable app, and navigate to Watch settings > Watch software update > Download and install.

Abid Iqbal Shaik - Writer

First Samsung device: Galaxy S II

I’m a computer science engineer living in Hyderabad, India, who has a keen interest in automobiles and consumer electronics. My journalism career kicked off in 2017 with MySmartPrice where I wrote news, features, buying guides, and explanatory articles about technology among other things, and reviewed many products, including smartphones, tablets, laptops, PC components, smartwatches, audio devices, wearables, and smart home products. Since then, I have worked for 91Mobiles, Apple, and Onsitego, before finally landing on SamMobile.

Firmware Watch Galaxy Watch 6 Galaxy Watch 6 Classic Korea One UI 8 Watch South Korea Wear OS 6