Oura is adding a new community feature to its smart sleep tracking ring. Starting today, you’ll now be able to create or join “Circles,” which are private groups where you can share readiness, sleep, and activity scores from the past two weeks. The company is also finally moving its new sleep staging algorithm out of beta for both iOS and Android users — though you may or may not like what it has to tell you.
Any user can create an Oura Circle and invite others to join via a shared link, provided the person you’re inviting is...