“潜水手表不能潜水”风波再起，小米否认虚假宣传，南京律师已提交起诉书

Core Viewpoint - The controversy surrounding Xiaomi's diving watch has escalated due to user complaints about water damage, leading to a lawsuit alleging false advertising regarding the watch's waterproof capabilities [1][6][15] Group 1: Incident Overview - A user reported that their Xiaomi Watch S4 Sport, advertised with a 40-meter diving capability, suffered water damage after four days of use while diving [2][5] - The customer service response indicated that the watch is not recommended for diving, which sparked widespread discussion and ridicule online [4][5] Group 2: Legal Action - Lawyer Hu Youru announced plans to sue Xiaomi for false advertising, claiming the watch's 5ATM waterproof rating is misleading given the typical requirements for swimming and professional diving [6][11] - The lawsuit highlights discrepancies between the advertised features and the actual performance of the watch, particularly regarding its waterproof certification [11][13] Group 3: Xiaomi's Response - Xiaomi issued a statement denying any false advertising, claiming that the customer service recording was misrepresented and that the watch is certified for various diving modes [13][14] - The company acknowledged service shortcomings but maintained that the watch meets the EN13319 international diving certification standards [14][15] Group 4: Ongoing Developments - Hu Youru confirmed that he has submitted the lawsuit and plans to provide additional materials as required by the court [15] - The core issue remains whether the watch's 5ATM rating is sufficient for diving, with Hu expressing doubts about its safety and performance [15]