The document discusses the emerging digital health sector and identifies six investment themes driving opportunities:
1) Consumer Empowerment, 2) Automation, 3) Connected Health, 4) Population Health, 5) Big Data, and 6) Healthcare IT. It notes that while investment in digital health companies has grown, their stock performance has lagged the broader market. The document initiates coverage on six digital health stocks and sees opportunities for companies in online health media, consumer tools, and healthcare automation.