Apple Watch health feature has a "racial bias"

The blood oximeter on the Apple Watch has a "racial bias" against users with darker skin tones.

The suit says that Morales knew that the device purported to measure blood oxygen levels

He believed it did this without regard to skin tone which was relevant to him based on his skin tone 

The company has never held out the blood oximeter on the Apple Watch as medical-grade equipment.

Apple itself says that the blood oximeter on the Apple Watch is only designed for general fitness 

The company goes on to say, "Blood Oxygen app measurements are not intended for medical use 

The conclusion was that 'reliance on pulse oximetry to triage patients and adjust supplemental oxygen levels 

Apple Watch 6 or later models can “measure the oxygen level of your blood on-demand directly from your wrist