TechRadar | latest 中文 关注 “一枚魔戒统御众生？”Oura 环竞争对手 RingConn 推出第三代智能戒指，并正式推出《指环王》联名款 RingConn Gen 3 正式亮相，其背后是一段非同寻常的合作伙伴关系……或者说，是否应称之为‘同盟’？ One ring to rule them all? Oura Ring rival RingConn debuts its Gen 3 smart ring with an official Lord Of The Rings tie-in techradar.com
