alt_products:[{"product_name":"华为手环10","brand":"华为","model":"HUAWEI Band 10","price":289},{"product_name":"小米手环9 Pro","brand":"小米","model":"XMSH09HM","price":399},{"product_name":"荣耀手环 9","brand":"荣耀","model":"HONOR Band 9","price":269}]
scoring_breakdown:[{"source":"word_of_mouth","score":93.8,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户高度评价其健康监测的专业性,特别是心脏健康研究功能,可早期预警心律异常,获得不少中老年用户认可。睡眠分析准确度高,能提供改善建议。屏幕显示细腻,表盘市场丰富。GPS轨迹记录在户外运动时定位快速准确。缺点在于第三方应用支持较少,消息通知仅能查看无法回复,且与iOS设备联动功能有限。整体做工精致,佩戴舒适,是300元内健康监测最全面的手环。","source_count":0}},{"source":"objective","score":96,"weight":0.5,"confidence":0.7,"details":{"dimension":"battery","rating_avg":4.8,"review_count":192000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":96,"weight":0.15,"confidence":1,"details":{"rating_avg":4.8,"review_count":192000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"华为手环10的心脏健康监测功能已经接近医疗级,适合关注心血管健康的人群。\"——钟文泽","\"14克的重量几乎无感佩戴,睡眠监测数据在同类产品中最为可靠。\"——科技九洲"]}}]