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Tom’s Guide
Tom’s Guide
Technology
Alan Martin

Pixel Watch’s unused sensor is coming to life

Pixel Watch

It looks like the Google Pixel Watch is finally set to reach its full potential. 

Since launch, Google’s first wearable has been capable of tracking blood oxygen saturation (SpO2) measurements from your wrist, but strangely the feature was disabled. Some say it was because Google was waiting for FDA approval, but that’s not strictly necessary: The Apple Watch’s Blood Oxygen app went live without, after all.  

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