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 ...

Oxygen is absorbed by a protein in your blood called hemoglobin. When you breathe, your lungs load up blood cells with oxygen, then the pumping of your heart circulates the oxygen-rich blood through ...

Chinese tech company UMIDIGI has revealed via a tweet posted recently that it will launch a new smartwatch which has as its biggest feature a SpO2 monitor. The smartwatch will be called UMIDIGI UFit ...

Amazfit Band 5 is expected to launch soon. The device has already been listed on Amazon US website. Moreover, it was earlier spotted in a US FCC listing. According to the e-commerce platform, the ...

Huawei launched the Huawei Watch Fit in India today, ahead of Diwali. The smartwatch made its global debut a few months back and was recently teased by Amazon India. It comes with several cool ...

A new firmware update is now rolling out to Huawei's Watch GT 2 that brings the SpO2 monitoring feature. With this feature, the device now gains parity with the recently launched GT 2e. Huawei ...

Put simply, SpO2 is a measure of blood oxygen saturation. The more oxygen you have in your blood, the higher your SpO2 levels are going to be. Seeing as our bodies need oxygen to survive, we can ...