A few months ago, Samsung launched the One UI Watch 4.5 beta program for the Galaxy Watch 4 series. It seems that the testing process has also slowly come to a halt, with Samsung announcing the end of the beta testing program on the company’s forums. This means that the Korean tech giant will not be releasing any new betas for the Galaxy Watch 4 series from now on.
Although Samsung has not made any comments regarding the release of the One UI Watch 4.5 stable update; But the One UI Watch 4.5 stable update for the Galaxy Watch 4 series is already available to some users.
This update has firmware version number R870XXU1GVH2/R870OXM1GVH2 and has a size of about 95 MB. Galaxy Watch 4 users, if they do not receive an update notification on their smartwatch, can run the Galaxy Wearable application on their handset and check the issue manually after going to Galaxy Watch4 > Watch4 settings > Watch software update.
Samsung Galaxy Watch 4