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 ...

The bioengineer Takuo Aoyagi died in Tokyo in April, around the same time that people began clamouring to panic buy his 1970s invention, the pulse oximeter. Blood oxygen saturation, which pulse ...

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 ...

Conor started life in journalism at Digital Spy as a technology reporter, covering everything from Tim Cook's hypnotic dancing to the latest phone launches, before moving to Wareable Media Group in ...

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 ...

Boat has expanded its range of smartwatches in India with the launch of its next-generation Vertex smartwatch. The new device comes with a large 1.69-inch HD screen and is claimed to have a battery ...

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 ...

Discover the unexpected capabilities of your Android phone that could rival a dedicated wearable.

At its Reno 7 series launch event, Oppo launched some accessories as well like the Oppo Watch Free and a green-coloured Oppo Enco M32. The former is a pared-back model compared to the original Oppo ...