乐心医疗：医疗级智能戒指持续筹备优化中

Core Viewpoint - The company is actively engaging with investors regarding its core products and their production status, highlighting the gradual commercialization of new products while emphasizing the ongoing development of its medical-grade smart ring. Group 1: Product Status - The company's core products include the iSENSE series twelve-lead smart ECG shirt, Nova OTC hearing aids, medical-grade smart ring, and LIFESENSE H2 ECG health watch, with the latter two still in the preparation phase and not yet officially launched [1] - The OTC hearing aids and twelve-lead smart ECG shirt are gradually achieving commercial rollout, although the company cannot yet predict their future impact on performance [1] Group 2: Product Features - The medical-grade smart ring is designed to offer additional monitoring and assessment of cardiovascular status, alongside basic functions such as blood oxygen, sleep, heart rate, and exercise tracking, making it more portable and comfortable compared to existing health watches and bands [1] - The company previously launched the medical-grade ECG watch LIFESENSE Health Watch H1 in 2019, but has not yet released the H2 model [1]