[KongchangAI]
Unverified85% confidenceTradeoffTime unknown

臂式光学心率带(佩戴于上臂/前臂)精度介于胸带和腕表之间,误差约±5bpm,比手腕位置血流更稳定,是不喜欢胸带压迫感又要求较高精度用户的折中方案

1
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85%
Confidence
Long-term
Relevance
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First Seen

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Stable URI
https://kongchang.com/claim/203722
API
curl https://kongchang.com/api/v1/knowledge/claims/203722
MCP
get_claim(id=203722)