When it will arrive is still a bit unclear.
“It’s not necessarily about the generations of hardware [.
So, the Oura Ring 4 may take longer to arrive than many expect.
Oura Ring 3 in gold, silver, and rose gold.ouraring.com
We expect that the subscription will continue to be necessary and that its price will stay the same.
Many expect it to move out of testing and become a standard feature sooner rather than later.
Here are some articles on the topic that may interest you:
