Final answer:
The Apple watch has the capability for blood oxygen level calculations, electrocardiogram measurements, and ongoing research for glucose monitoring.
Step-by-step explanation:
The subject of this question is Health. The question pertains to the capabilities of the Apple watch.
The Apple watch has the capability to perform various functions, including:
- Blood oxygen level calculations: The Apple watch can measure the blood oxygen saturation level, providing insights into overall health and fitness.
- Electrocardiogram (ECG) measurements: The watch can record the electrical activity of the heart, helping monitor heart health and detect irregularities.
- Glucose monitoring: Although the Apple watch does not have built-in glucose monitoring yet, there is ongoing research and development in this area, and future Apple watch models may have this capability.
Therefore, options A, B, and C are valid answers for this question.
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