No one knows how effective digital therapies are, but a new tool from Elektra Labs aims to change that

Depending on which study you believe, the wearable and digital health market could be worth anywhere from $30 billion to nearly $90 billion in the next six years. If the numbers around the size of the market are a moving target, just think about how to gauge the validity and efficacy of the products that are behind all of those billions of dollars in spending. Andy Coravos, the co-founder of certainly has. Coravos, whose parents were a dentist and a nurse practitioner, has been thinking about healthcare for a long time. After a stint in private equity and consulting, she took a coding bootcamp and returned to the world she was raised in by taking an internship with the digital …