One UI Watch 4.5 is official and based on Wear OS 3.5
When the Galaxy Watch 4 series was released, the wearables included Wear OS 3.
Samsung is officially releasing the latest version of this skin, called as One UI Watch 4.5.
It is a Wear OS 3.5 skin.
According to Samsung, this updated software will be available for the current Galaxy Watch 4 and Galaxy Watch 4 Classic.
The latest version of Wear OS 3.5 is likely to be pre-installed on the Galaxy Watch 5 series, though this is only speculation at this stage.
The enhanced typing experience is the most noticeable new feature of One UI Watch 4.5.
The updated software now offers dual-SIM capabilities, which will make regular travellers' lives easier.
More One UI Watch features will be disclosed between now and the wide rollout, according to the firm.