What is Your Oura Account?
After installing the Oura app on your mobile device, you'll be asked to create an account.
Creating an Oura account helps to ensure that your data is safe. The app backs up your data automatically. When you switch to a new device using the same operating system (iOS or Android), the Oura app downloads your ring data from your Oura account to the new device.
If you want to set up a new ring, follow these instructions: How to set up a new ring
You can check your existing Oura account email from the Oura app settings.
Note: You cannot use your Oura ring with two devices simultaneously. Each ring can only be connected to a single device. Your Oura account will only have one ring and one app connected to it.