YOU(th) closes $4.5M round to expand digital preventive health

YOU(th) Health Tech, a digital health company focused on expanding preventive care globally, has announced $4.5 million in funding. The round was led by Callisto Health, with participation from caesar., adesso Ventures, Antler, Moonstone, and 1024 Ventures. Angel investors also joined, including Jean-Charles Samuelian, Founder and CEO of Alan and founding member of Mistral AI, and Patrick Andrae, Founder and CEO of HomeToGo.

Growing interest in longevity among younger generations, combined with an ageing population, is driving increased demand for health screenings. However, research suggests that around 60 per cent of people avoid preventive tests due to friction at the point of screening, including long wait times, high costs, and cumbersome hardware.

YOU(th) aims to address this gap by using smartphone sensor data and machine learning to simplify preventive screening. Through inputs such as face videos, voice recordings, eye and skin images, typing patterns, and step data, the platform can assess a user’s health status in under two minutes, identifying more than 50 digital biomarkers across over 10 organ systems.

Filippo Nigro, founder and CEO of YOU(th), said the company’s mission is to expand access to preventive care to billions of people worldwide:

Everyone talks about prevention, yet only about 8% screen at the optimal frequency because time, cost, and friction get in the way. We remove those barriers by turning everyday phone behaviour, selfies, voice, typing, into passive health screening, seamlessly connected to real healthcare. Prevention shouldn’t interrupt life; it should run inside it.

By leveraging smartphones to reduce reliance on specialised hardware, needles, or clinic visits, YOU(th) aims to enable frequent, low-friction health checkups spanning cardiovascular, respiratory, cognitive, dermatological, metabolic, mental, and blood health. The platform is designed to estimate indicators such as blood pressure, oxygen saturation, respiratory symptom index, proxies for glucose, haemoglobin, and cholesterol, cognitive age, skin condition, and hydration levels.

To support further development of the platform, YOU(th) plans to use the new funding to accelerate product development and expand its engineering, data science, and medical research teams.