Oura

“Unicorn CEOs on the list are from Anduril, Canva, Hadrian, Harvey, Notion, Oura, Plaid, PhysicsX, Ramp, Stripe, Substrate, Unconventional AI, Varda, and Zipline.”

“These devices are not the best options for obtaining the exact data these athletes want... What does provide a more accurate measure of exertion during a match is a heart rate monitor chest strap.”

“Oura, which is the official partner of the US national team, raised a $907 million Series E in October 2025, led by Fidelity. It's also headed for a US IPO.”