
Hardware Tiering and AI Coaching: How Google's Fitbit Edge Reshapes Continuous Monitoring Economics
Dr. Dereck Mush, MD, MBADevelops ring-type wearable devices and AI software for continuous monitoring of atrial fibrillation.
The company manufactures CART-I, a medical-grade ring that monitors heart rate and detects atrial fibrillation using photoplethysmography and electrocardiogram sensors. The continuous data is analyzed via clinical software to help physicians monitor chronic cardiac patients outside of clinics.
Notable investors: KB Investment, Korea Development Bank, Kakao Investment.

Dr. Dereck Mush, MD, MBA
Dr. Dereck Mush, MD, MBA
Dr. Dereck Mush, MD, MBAThe HealthTech Signal
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Dr. Dereck Mush, MD, MBA