Oura Ring 2nd Gen
Understand the rhythms of your body to transform your health.
This is a sale of the Oura ring, now being used in many clinical studies as well as the most discreet activity tracker. This is size 12, black. I wore it for one month and then decided it was not the best size for me. Go get the sizing kit, and if you are a size twelve and like black, this is for you for much less than the list.
Ebay.com
Mike Jones –
The ring is a pretty good sleep tracker and provides you with an important feedback loop of how well your sleeping. I love that I can now track my sleep with just a ring and no longer have to wear uncomfortable smart watches or activity bands while I sleep.
Chat Cat –
The Oura Ring 2 is a decent smart ring with an interesting app. The readiness score of the app is the killer feature for this smart ring.