Normal blood oxygen level is either 95%-100% SpO2 on an oximeter or 80-100 mm Hg from an ABG test. ABG tests are more accurate than pulse oximeters, which have a ...

Fitbit launched its first proper smartwatch in 2017. The Ionic, along with most of its recent wearables, features a dormant SpO2 sensor that can be used for blood oxygen tracking. More users are now ...

Oppo has released the Oppo Band, a budget fitness tracker that announces the Chinese company’s arrival as a true wearable company. It comes hot on the heels of the long-awaited Oppo Watch, which was ...

The Fitbit Sense sports an ECG, SpO2, stress, and skin temp sensors, plus a heart rate tracker. It launches alongside the $229.95 Versa 3 smartwatch and $99.95 Inspire 2 fitness tracker, which ...

Fitbit announced the Charge 4 this month last year as its most advanced fitness tracker with built-in GPS and SpO2. Data from the latter sensor was previously only accessible in the Fitbit app, but ...

The next installment in Apple’s Watch series – the Apple Watch 6 – will apparently feature a SpO2 sensor for measuring bloody oxygen levels… Not so long ago we reported on the possibility of future ...

SAN JOSE, Calif., Feb. 19, 2020 /PRNewswire/ -- Blood-oxygen saturation (SpO2), an indicator of oxygen levels in capillary blood, provides a wealth of insights into a person's well-being. Coupled with ...

This year, Fitbit finally figured out how to make a smartwatch people really like, while sales of its lightweight activity trackers have been on the decline. But that’s not stopping the company from ...

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