scoring_breakdown:[{"source":"word_of_mouth","score":91.39999999999999,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"3.2万条评价中,用户高度认可其\"智能联动\"和\"续航能力\"。户外用户称赞\"蓝牙连接稳定,手机端同步提醒,在帐篷里也能收到通知\"。番茄钟模式被职场用户广泛用于\"25分钟工作法\"。少数用户反映\"LED屏在强光下可视性一般\",但多数认为49元价位\"功能远超预期\"。差评集中于\"APP偶尔断连\",但固件更新后已改善。","source_count":0}},{"source":"objective","score":96,"weight":0.2,"confidence":0.7,"details":{"dimension":"durability","rating_avg":4.8,"review_count":32000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":96,"weight":0.45,"confidence":1,"details":{"rating_avg":4.8,"review_count":32000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"米家这款计时器彻底解放了我的手机,户外烧烤时直接喊小爱同学设置倒计时,太方便了。\"——科技博主@数字生活家","\"49元能买到IPX4防水+蓝牙联动,小米把智能计时器价格打下来了。\"——户外装备评测@露营实验室"]}}]