Oura is a health technology company focused on personal health and well-being through sleep and activity tracking. The company offers the Oura Ring, a wearable device that monitors various physiological signals to provide insights into sleep patterns and daily activity levels. Oura primarily serves the personal health and wellness sector, with a focus on individuals seeking to enhance their lifestyle and well-being. It was founded in 2013 and is based in Oulu, Finland.

Withings is a company that focuses on connected health technology in the healthcare industry. The company offers a range of products including smart scales, hybrid watches, blood pressure monitors, and sleep analyzers, all designed to provide medical-grade measurements at home. These products primarily cater to the healthcare and wellness sectors. It was founded in 2008 and is based in Issy-les-Moulineaux, France.

NYX serves as a neuro-technology company focused on sleep and wellness. The company offers a wearable headset designed for sleep quality using adaptive and science-backed methods. NYX primarily serves the health and wellness technology sector. It was founded in 2016 and is based in Haifa, Israel.

Empatica is an affective computing company that specializes in medical quality sensing and human data analytics within the health monitoring and research sector. The company offers FDA-cleared wearable devices and a health monitoring platform that provides accurate, continuous health insights for researchers and clinicians, collected in real-world settings. Empatica's technology is utilized by pharmaceutical companies to monitor treatment impacts and develop novel digital biomarkers. Empatica was formerly known as Physiio International,Inc.. It was founded in 2011 and is based in Cambridge, Massachusetts.

Shleep is a company focused on promoting better sleep habits, operating within the health and wellness industry. The company offers services such as workshops, assessments, and coaching, all aimed at helping individuals and organizations improve their sleep patterns and overall well-being. Shleep primarily serves the corporate sector, providing sleep education and strategies to enhance workforce productivity and happiness. It was founded in 2016 and is based in Amsterdam, Netherlands.

Palta develops a range of application-based products in the digital health segment. It provides insights into the health and behavioral habits of customers and helps them detect health problems through artificial intelligence (AI) systems. Its applications focus on preventative healthcare and well-being. It was formerly known as Haxus Ventures. It was founded in 2016 and is based in London, United Kingdom.