The latest beta firmware isn’t obtainable everywhere. As usual, Samsung rolled out the first beta update in only a couple of markets, but it may expand the program in the next few days or weeks to include more regions.
For now, the One UI Watch 4.5 beta is available for Galaxy Watch 4 and Galaxy Watch 4 Classic customers in these markets:
- South Korea
- United States
We will update this page as soon as more customers gain access to the One UI beta program for the Galaxy Watch 4 series, so make sure to bookmark this page or keep an eye on our news section.
Where available, you can download the One UI Watch 4.5 beta update and participate in the testing phase once Samsung approves your application — which you can fill out in the Samsung Members app.
One UI Watch 4.5 beta is accompanied by Wear OS 3.5 and brings new watch faces, improvements to the keyboard, better notifications, and a handful of other changes and additions.
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SamsungGalaxy Watch 4 (40mm)