The Grok app has officially launched its new Voice Mode for all X Premium users, powered by a variant of Grok 3, which xAI describes as 'the world's smartest AI model.' This update introduces features such as live transcripts and real-time data access, enhancing the overall user experience. The rollout includes improved voice capabilities, making interactions smoother and more natural. Users have reported various applications of the voice feature, from fitness coaching to meditation guidance. The latest version of the app, 1.0.36, is now available, promising significant improvements in responsiveness and intelligence.