As long as they also wear an Oura ring, you can share health data including Sleep, Readiness and Activity scores with friends and family. Here's how.
https://www.cnet.com/tech/mobile/oura-rings-circles-makes-sharing-sleep-and-other-scores-possible/?utm_source=dlvr.it&utm_medium=blogger#ftag=CAD590a51e
https://www.cnet.com/tech/mobile/oura-rings-circles-makes-sharing-sleep-and-other-scores-possible/?utm_source=dlvr.it&utm_medium=blogger#ftag=CAD590a51e