Modern vehicles are pretty complicated pieces of tech. Apart from emissions and other vital functions, the engine control system relies heavily on several sensors to regulate performance. That is ...

Studies found that pulse oximeter devices are less accurate for dark skin tones. Apple is facing a proposed class action lawsuit alleging the Apple Watch's blood oxygen sensor is racially biased ...

When we polled Cult of Mac readers on what feature they want most in Apple Watch Series 11, the answer came through loud and clear: Bring back the Blood Oxygen app! None of the rumored upcoming Apple ...