Speaking of charging my Oura Ring, An additional standout feature is its battery life. Based on the model, the Oura Ring includes a claimed battery lifetime of approximately 7 days. Apple Ring Specs and Hardware These facts aren't yet acknowledged because, naturally, the Apple Ring is only a rumor. https://applewatch26036.onzeblog.com/31381865/what-does-aura-ring-vs-ultrahuman-mean