Halliday launched its second-generation AI smart glasses G2 on July 21, priced at $599 with shipments starting September 2026. The glasses focus on real-time meeting assistance, offering live subtitles and translation in 45+ languages, topic tracking, decision confirmation, and closed-loop management. No camera design avoids privacy concerns. Features dual-eye waveguide displays with 1600 nits peak brightness, 4-microphone array, 12+ hours battery life, and integrated AI assistant.