Samsung gave Galaxy Watch 4 customers the option to register for the One UI Watch 4.5 beta program late last month. Now, the first beta firmware is available for download. One UI Watch 4.5 beta introduces the first wave of changes and additions that Samsung wants to test before releasing the new software to the […] The post First Galaxy Watch 4 One UI 4.5 beta update now available for download! appeared first on SamMobile.