[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

睡眠监测精度依赖多传感器融合,仅靠加速度计的手环只能判断睡眠时长,需具备血氧+心率变异性(HRV)监测才能较准确划分深浅睡眠和识别呼吸暂停风险

1
Sources
80%
Confidence
Long-term
Relevance
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