Journal

Thoughts on product design, local-first engineering, and the future of consumer health technology from the PurpleDaisy team.

Why Local-First AI is the Future of Health Tech

How we leveraged Apple's CoreML to execute massive biometric modeling directly on your device without breaking privacy.

Today we are opening early access to Meridian, our flagship holistic health tracker combining CGM data with ambient biometrics.

Why our user interface intentionally forces you to slow down and acknowledge critical data shifts.