[KongchangAI]
Unverified80% confidenceTradeoffTime unknown

追踪趋势优先选『同一台设备长期用』而非追求单台高精度:不同品牌算法不同,换设备后体脂率会跳变,数据不可跨设备对比,因此稳定性(重复测量一致性)比绝对精度更重要

1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen

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