Digital health innovations have much faster cycles than traditional biological innovations like drug development, which can take 10-15 years due to high failure rates and safety regulations. Digital health innovations often have 2-3 year cycles, substantially increasing the rate of innovation. While the number of healthcare devices is exploding, it is the explosion of actionable data they provide through continuously measuring physical activity, stress levels, and emotional state that matters most, as this data helps gain insights into how unrelated aspects of life are interconnected and allows researchers to study links between things like physical fitness and mental acuity.