Lumia

Lumia Health emerged from a personal journey: after a fainting-related injury, the founders discovered limited tools existed to continuously monitor cerebral blood flow in everyday life. Partnering with researchers from Johns Hopkins, Duke, and Harvard, they developed a light-based in-ear wearable that fills this gap. 

Unlike heart rate or blood pressure monitors, Lumia uniquely tracks your brain’s blood flow using the ear’s arterial signal—revealing triggers for symptoms like dizziness, brain fog, and fatigue that often go undetected.

Ideal for those coping with orthostatic conditions—such as POTS, ME/CFS, long COVID, or autonomic dysfunction—it turns subjective symptoms into objective insights. Curated data tags for posture, meals, environment, and more help you discover which habits raise or drop your “Flow” in real-time.

Weighing under 1 gram and engineered with a solar-charging earpiece, Lumia allows day-long comfort and seamless integration into your lifestyle—compatible with glasses, hearing aids, and daily routines.  Supported by an evolving digital platform, it is a non-FDA wellness tool today with ambitions toward medical validation and broader healthcare access.

For longevity-seekers, biohackers, and anyone navigating chronic health, Lumia Health brings unprecedented clarity to physiological vulnerability—empowering self-awareness, adaptive management, and deeper understanding of hidden systems that keep us upright.