Unverified80% confidenceDecision RuleTime unknown
床垫类型影响监测效果：过厚的记忆棉或乳胶床垫可能衰减气压信号，导致心率和呼吸检测灵敏度下降；弹簧床垫或较薄床垫效果更好
1
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80%
Confidence
Long-term
Relevance
-
First Seen
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Unverified对床垫厚度和材质有一定要求，过厚或过软的记忆棉/乳胶床垫可能降低心率和呼吸信号的采集准确度88% similarUnverified记忆棉或超软床垫会吸收体动信号，导致压电/振动式传感灵敏度下降数据失真；软床垫用户不建议选依赖床面微动检测的接触式监测套83% similarUnverified监测精度与床垫舒适度存在权衡：越薄越硬的床垫信号越准（体动直接传导），越厚越软的记忆棉/乳胶垫睡感好但会缓冲吸收微动信号，追求数据精度选中等硬度独立弹簧，追求睡感需接受心率/呼吸捕捉率略降81% similarUnverified传感带需平铺在床垫上胸部对应位置，过软的床垫或经常大幅移动睡姿的人可能导致传感区偏离，影响监测连续性80% similarUnverified监测越精细的智能枕，枕芯内嵌传感器/气囊越多，导致回弹和贴合感变差；纯记忆棉舒适度好的枕通常监测能力弱。若首要诉求是睡得舒服，别为花哨监测牺牲枕芯本体手感79% similar
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