Core Insights - The article discusses the development and functionality of smart health toilets, which can analyze human waste to monitor health conditions and provide alerts for abnormalities [3][5][7]. Group 1: Smart Health Toilets - Smart health toilets have emerged over the past decade to meet the demand for non-invasive and low-cost health monitoring through urine and stool analysis [3][5]. - These toilets utilize advanced technology to identify users and collect health data, which is crucial for personalized health tracking [5][7]. Group 2: User Identification Technology - Initial designs included fingerprint recognition, but this was found to be ineffective due to various user interactions with the toilet [5][9]. - Researchers have identified unique features around the anal area, referred to as "butthole patterns," as a means of user identification [5][7]. - Alternative designs, such as smart toilet seats with pressure sensors, have been developed to enhance user identification while minimizing privacy concerns [9][11]. Group 3: Data Privacy and Security - The information collected by these smart toilets is encrypted and uploaded to the cloud, ensuring that original images are not accessible to anyone, including doctors [7][9]. - Despite initial skepticism regarding the necessity of smart health toilets, similar innovations in the past have eventually become standard in many households [11].

Core Viewpoint - The implementation of mandatory 3C certification for electronic bidets and related products starting July 1, 2025, aims to enhance product quality and consumer safety in the market [1][4]. Group 1: Regulatory Changes - The new regulation mandates that electronic bidets and smart toilet seats must undergo 3C certification before they can be sold, imported, or used in any commercial activities [1][4]. - Non-compliance with the certification requirements will result in fines ranging from 50,000 to 200,000 yuan, with penalties doubling for products valued under 10,000 yuan [4][5]. Group 2: Consumer Protection - The introduction of 3C certification is expected to protect consumers from purchasing unqualified products, which have been linked to safety issues such as electrical faults and water leakage [4][5]. - Consumers have reported difficulties in contacting manufacturers of unverified products, highlighting the need for regulatory oversight [1][4]. Group 3: Industry Insights - The electronic bidet market has seen increasing sales, necessitating stricter regulations due to the unique safety risks associated with their use in wet environments [4][6]. - Industry analysts emphasize that 3C certification will improve overall product quality and safety, with certified products showing a compliance rate exceeding 90% [6].