Oura Ring Gen 3 Heritage Size 7
Upgraded to a new ring so selling my previous ring. Silver color heritage style. Size 7. Ring has truly light scratches from wear, but nothing heavy. Tracks sleep, readiness, activity, HR, HRV, body temperature, respiratory rate. Battery charge will last about 3 days before needing recharge, but charges quickly. Please feel free to message me with any questions, thanks!