Oura and Ultrahuman rings

What experts have said about Oura and Ultrahuman rings

1 statement · 1 positive

1. David SinclairPositiveAug 7, 2026· The Joe Rogan Experience: Protect Our Parks

   Oura specializes in sleep tracking, while Ultrahuman tracks cardiac-age metrics.

   “I find aura really good for sleep. That's their specialty. And then the heart for Ultra Human, my cardiac age.”

   Listen at 2:19:56

   Open the episode · #2537 - David Sinclair

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