[KongchangAI]
Unverified80% confidenceCautionTime unknown

睡眠监测:所有腕表类设备的睡眠分期(深睡/浅睡/REM)均基于心率+体动推算,准确度有限,选购时不必为厂商宣传的'精准睡眠分期'支付溢价

1
Sources
80%
Confidence
Long-term
Relevance
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First Seen

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get_claim(id=475004)