Unverified80% confidenceDecision RuleTime unknown
选择血氧监测类App务必确认硬件采用医疗级PPG传感器且采样率≥100Hz，低于此规格的智能袜/手环在婴儿剧烈翻动时误报率显著升高（>15%），会导致大量夜间惊醒
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