[KongchangAI]
Unverified78% confidenceFactTime unknown

非接触监测的心率误差普遍在±3~5bpm、呼吸率±2次/分为可接受范围,宣称误差小于此值需有第三方验证;单纯体动信号反推的心率精度低于压电脉搏波方案

1
Sources
78%
Confidence
Long-term
Relevance
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