华米 Amazfit T-Rex 2 滑雪速度计

评测依据

• review_count：13500
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[800,1999]
• dimension：best_value
• sources：["京东","天猫","小红书","什么值得买"]
• time_range：{"from":"2026-06-25 13:07:44","to":"2026-06-25 13:07:44"}
• intros：{"brand_intro":"华米（Amazfit）成立于2014年，中国智能穿戴品牌，隶属小米生态链。创始人黄汪是工程师出身，专注健康与运动科技。核心技术包括自研BioTracker PPG生物传感器、GPS定位、AI运动算法。品控通过MIL-STD-810G军规认证，性价比突出。在滑雪速度计领域，T-Rex系列以低价高配著称，适合入门用户。","product_intro":"T-Rex 2 是华米户外运动手表，定位性价比滑雪速度计。核心卖点：内置滑雪模式，自动识别滑行速度、距离、卡路里；GPS+GLONASS双星定位；军规级耐用（耐热、耐寒、防震）。适用场景为休闲滑雪、日常运动。相比卡西欧，优势在于彩色屏幕和更多运动模式；但速度精度略逊于专业品牌。","key_specs":{"GPS":"双星定位，精度±3米","电池续航":"日常使用14天，GPS模式26小时","防水等级":"100米防水","重量":"66g","显示屏":"1.39英寸AMOLED屏","适配人群":"滑雪新手、预算有限的户外爱好者"}}
• alt_products：[{"product_name":"华米 Amazfit T-Rex 2 滑雪速度计","brand":"华米","model":"T-Rex 2","price":1299},{"product_name":"小米手表 S1 Pro 滑雪速度计","brand":"小米","model":"S1 Pro","price":1499}]
• kol_quotes：[]
• scoring_breakdown：[{"source":"word_of_mouth","score":79.19999999999999,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价集中在性价比和功能丰富度上。小红书用户称其为\"学生党滑雪神器\"。专业评测指出，滑雪速度测量误差在5-10%之间，适合非竞技场景。优点：价格亲民、屏幕清晰、续航不错。缺点：速度精度一般、塑料感较强、滑雪模式数据较少。整体口碑良好，适合入门用户。","source_count":4}},{"source":"objective","score":76.73459549624687,"weight":0.35,"confidence":0.5,"details":{"rating_avg":4.5,"price":1299,"wom_score":79.19999999999999}},{"source":"user_review","score":90,"weight":0.3,"confidence":1,"details":{"rating_avg":4.5,"review_count":13500,"source":"product_reviews_aggregate"}}]
• method_version：v2
• search_visual：null