[KongchangAI]
Unverified80% confidenceTradeoffTime unknown

监测精度越高的产品往往采样频率高、需持续供电或频繁充电,追求长续航(数月免充)通常牺牲连续心率变异性(HRV)等高级指标,日常睡眠质量追踪选中等精度即可

1
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80%
Confidence
Long-term
Relevance
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