大家现在对于健康生活越来越关注,许多人佩戴智能手表、手环、戒指、耳机、眼镜等智能穿戴设备,并靠它测量一些健康数据,比如步数、心率、睡眠、最大有氧适能等。可能好多人跟我们有一样的好奇,这些智能设备是怎么工作的,这一期,我们来聊聊常见的智能设备测量我们身体健康数据背后的一些原理。内容时间轴:00:17 从一个可以测心率的耳机聊起2:17 常见的智能手表、手环的设备能测到身体的哪些健康指标?4:31 智能手表等测心率的原理是怎么样的?8:42 除了常见的光电容积脉搏波描记法,智能穿戴设备上还有什么其他测心率的方法?13:35 智能手表、手环是如何监测睡眠的,以及如何判断浅睡、深度睡眠等睡眠状态17:45 在睡眠监测上,算法才是智能可穿戴设备之间真正的差距20:17 智能手表手环测量运动数据的原理是怎样的?25:29 最大有氧适能这个指标的意义以及对健康的影响?28:29 我们的智能设备是如何测身体的最大有氧适能的?32:25 智能手表测量血氧饱和度的原理,以及它的准确性如何?38:03 某些品牌宣传自己的智能手表可以测血压,它是怎么做到的?#song list Cello Suite No. 1 in G Major, BWV 1007:I. Prélude - Janos Starker Love From Me-Johnson Rodgie Study With Me - Snuggles Mark Masri - Santa Lucia听友群加VX:hooley777商务合作:[email protected]
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