scoring_breakdown:[{"source":"word_of_mouth","score":81.4,"weight":0.3,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为GS1是\"国产CGM的良心之作\",价格亲民且性能稳定。优点包括:佩戴舒适、数据准确度可接受(与进口产品差距不大)、App界面简洁易用、远程共享功能实用。缺点:部分用户反映传感器在极端温度下(如高温暴晒)数据漂移,低血糖检测灵敏度略低于进口产品。专业评测(如《中国糖尿病杂志》)指出,GS1在血糖平稳区间表现良好,但在快速波动时响应稍慢。小红书和什么值得买上,GS1被评价为\"国产之光\",适合作为入门级CGM或替代进口产品的经济选择。","source_count":4}},{"source":"objective","score":90,"weight":0.2,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.5,"review_count":18000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":90,"weight":0.2,"confidence":1,"details":{"rating_avg":4.5,"review_count":18000,"source":"product_reviews_aggregate"}},{"source":"expert","score":83.2,"weight":0.3,"confidence":0.8,"details":{"kol_count":3,"scored_count":3,"matched_count":3,"base_score":88,"weighted_score":80,"sample":["知乎答主@控糖老司机:'GS1让CGM不再是奢侈品,普通糖友也能用得起。'","小红书博主@小糖人日记:'399元用14天,每天不到30元,比进口省一半,数据也够用。'","什么值得买评测:'国产CGM的里程碑,虽然细节有提升空间,但性价比无敌。'"]}}]