Despite the SpO2 / pulse ox being not for medical use, I'm still disappointed in its accuracy. The pulse oximeter on my 245 is consistently out by 7-15%. Pretty much useless, even
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![Garmin 245 Functions and Settings [Navi Spo2 Vo2] Test Review! - YouTube](https://i.ytimg.com/vi/9hAVpQCooVk/hqdefault.jpg "Garmin 245 Functions and Settings [Navi Spo2 Vo2] Test Review! - YouTube")
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How accurate is Garmin's spo2 sensor anyway? : r/GarminFenix
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Oxygen Widget | Garmin Connect IQ
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