Samsung Ends Software Support for Galaxy Watch 4 Series After Five Years
Samsung has ceased software and security updates for two smartwatch models, the Galaxy Watch 4 series, marking the end of official support five years after their release.
End of Security Updates
Samsung removed the Galaxy Watch 4 and Galaxy Watch 4 Classic from its security update list following their last patch in August 2026. This decision means no further bug fixes or software improvements will be provided, potentially exposing users to security vulnerabilities over time.
While users can continue operating the watches for basic functions, relying on advanced features like mobile payments or cellular connectivity may become unsafe or unstable as operating systems evolve.
Technical Background and Platform Evolution
The Galaxy Watch 4 series marked a significant milestone as the first generation to adopt Google's Wear OS instead of Tizen, reshaping the user experience and Android integration capabilities.
With these models dropping support, the Galaxy Watch 5 and Watch 5 Pro become the oldest devices still receiving official updates, encouraging security-conscious users to consider upgrades.
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