Fitbit’s new Charge 4 fitness band can now display blood oxygen saturation levels while you sleep. The new SpO2 monitor feature tracks your blood oxygen levels when sleeping, and the data can be ...

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 ...

People are, in general, more conscious about their health, and smart gadgets that can keep track of their oxygen levels and other vitals in real-time can be really helpful. With the spike in demand ...

Fitness bands have gained massive traction in the past few years in India with many users opting for these wearables. These days, the smart bands have gone to the next level with the incorporation of ...