The Fitbit Charge 6, the latest addition to Fitbit's lineup of fitness trackers, has introduced a significant advancement in health monitoring with its built-in blood oxygen saturation (SpO2) feature.

Xiaomi’s newest Mi Band 8 boasts the same core feature set as its predecessor, plus a few upgrades. However, it’s not yet available globally. More importantly, when the fitness tracker does hit ...

This QRing Titan SE offers a battery life of 5 to 7 days and includes comprehensive sleep stage tracking, real-time pulse tracking, body stress monitoring, and blood oxygen saturation (SpO2) ...

MFine, a health tech startup in India, has developed a free mobile app that turns a smartphone into a blood oxygen saturation meter. The beta version of the app is currently available on Android ...

Both the workout tracking and the SpO2 blood oxygen monitoring have been promised since the launch of the third-generation ring in 2021, so their arrival is overdue. The workout mode employs the ...