Apple Watch miał mieć znacznie bardziej zaawansowane czujniki →

Mikey Campbell:

Apple started development of its Watch four years ago, with an eye on health and fitness, but the project was quickly dubbed a „black hole” for sucking in resources. Advanced technology and component reliability failed to meet Apple’s rigorous standards, sources said.

For example, skin conductivity sensors showed promise in early designs, but later testing showed actual results varied person to person, with everything from hairy arms to strap tightness contributing to unreliable readings. The company also investigated incorporating blood pressure and blood oxygen measurement features, but results were inconsistent.

Jeszcze długa droga przed nami do dnia, w którym czujniki w sprzęcie konsumenckim będą miały dokładność podobną do tych profesjonalnych.