[KongchangAI]
Unverified82% confidenceDecision RuleTime unknown

健康监测精度分级:光学心率在剧烈变速/骑行手腕震动时误差较大,对心率训练严格的用户应选支持外接心率带(ANT+/蓝牙)的型号;血氧、ECG等仅少数高端型号在特定地区认证可用

1
Sources
82%
Confidence
Medium-term (~90 days)
Relevance
-
First Seen

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https://kongchang.com/claim/233665
API
curl https://kongchang.com/api/v1/knowledge/claims/233665
MCP
get_claim(id=233665)