Oura is the creator of the revolutionary smart ring - Oura Ring Gen3 - and the Oura App, a world-class personal health platform. Subscription is 5.99/mo afterwards. Oura Ring Gen3 size yourself with the Oura Ring Gen3 Sizing Kit before you buy - Oura Ring Gen3 is not US standard sizing, and finding the right size will result in the best experience possible.
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