- LEVITY
- Posts
- #6 This $48M startup is making cryopreservation hot
#6 This $48M startup is making cryopreservation hot
Plus: The Oura Ring is now a longevity device

✅ The Oura Ring is now a longevity device. ✅ Startup company Cradle gives a big boost to cryopreservation. ✅ Powerful weapons in the war against cancer. ✅ Highlights from Episode #1 of the LEVITY podcast. ✅ The fierce debate on the best way to solve aging. ✅ The Klotho mystery.
The best technology is often the one you don’t think about. The Oura Ring belongs to that category. I am only really reminded of it when I'm at the gym - taking care to protect it from barbells and the like - and when it alerts me that it needs charging.
At its most basic it’s still a device that measures your sleep. But over the years the Finnish company - who also go by the name Oura - has added a ton of other features.
With the latest additions, though, Oura is evolving from a health device to a longevity device. The new features are called Cardiovascular Age (CVA) and Cardio Capacity.
Subscribe to LEVITY Premium to read the rest.
Become a paying subscriber of LEVITY Premium to get access to this post and other subscriber-only content.
Already a paying subscriber? Sign In.
A subscription gets you:
- • Exclusive content
- • Full access to the archive
- • Ad-free experience
- • My gratitude