Lumia Health builds wearable technology and a companion iPhone app to help people understand and improve blood flow to the head. Their mission is to give individuals objective, easy-to-read data so people with chronic symptoms like dizziness, brain fog, fatigue, headaches, or fainting can identify triggers and effective self-care strategies.

Lumia addresses the problem that drops in cerebral blood flow are difficult to measure outside specialized labs. By providing a lightweight ear-worn sensor and cloud analytics, Lumia enables continuous and event-tagged tracking of a "Flow Index," helping users discover how posture, foods, environment, and interventions affect symptoms.

The company offers the Lumia earpiece, the Lumia app, and an Edge Access Program membership that covers cloud features, hardware upgrades, and support. Lumia is intended for wellness and symptom management (not an FDA-approved diagnostic device) and is optimized for iPhone users.