[KongchangAI]
Unverified82% confidenceDecision RuleTime unknown

选择穿戴式睡眠分析仪时优先看是否同时采集心率+血氧+体动三项,仅靠体动传感器(如床垫式)无法区分浅睡与安静清醒,睡眠阶段误判率显著偏高

1
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82%
Confidence
Long-term
Relevance
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