Samsung reportedly plans to give the Galaxy Watch 9 and Galaxy Watch Ultra 2 five major OS upgrades, extending its smartwatch commitment by one generation. Organizations comparing the new watches with the Galaxy Watch 8, Galaxy Watch 8 Classic, or original Galaxy Watch Ultra still lack a model-by-model support timeline. Five upgrades would extend the Watch 9 lifecycleThe original support report says the Galaxy Watch 9 and Galaxy Watch Ultra 2 will receive five major OS upgrades and five years of security patches. Samsung’s previous support commitment promised four generations of One UI Watch and Wear OS upgrades for the Galaxy Watch 4 series and future eligible models. Mixed-generation fleets may require separate upgrade schedules if Samsung limits the fifth OS upgrade to the Galaxy Watch 9 and Galaxy Watch Ultra 2.