脉搏氧饱和度监测仪(pulse oximeter, PO)用于监测脉搏血氧饱和度(pulse oxygen saturation, SpO2)，在一般情况下，是一种能较好反映动脉血氧饱和度(arterial blood saturation , SaO2)的连续无创监测方法。相应的计算公式为： SpO2 =HbO2/(HbO2+RHb) ×100 % SaO2 =HbO2/(HbO2 + RHb ...

Ahead of the launch of its latest hardware, Fitibit is giving Ionic and Versa owners a handy new watch face. Available now, the Fitbit SpO2 Signature clock face helps you keep an eye on your blood ...

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Smart bands are pocket friendly and help keep track of key health parameters without much effort. The ability to monitor blood oxygen saturation levels is one of the most sought-after features these ...

When Fitbit launched the Charge 4 fitness band, one of the features we found the most interesting was its ability to estimate users' blood oxygen saturation levels through its SpO2 monitor. Users ...

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While almost all of us know how oxygen is vital to life, few probably realize that the oxygen is actually distributed throughout our body via our blood. In addition to metrics like heart rate or even ...

Fitbit has released an update for its Versa and Ionic lines that lets you quickly check your blood oxygen saturation. The new Fitbit SpO2 Signature watch face shows your overnight SpO2 readings, which ...