Oura Ring 3 vs. Oura Ring 4: I've tested both and this is the model you should buy

The Oura Ring 4 is one of the best wearables I've tested, but it's not for everyone. Here's how to decide between the latest model and the old.

Feb 23, 2026 13

Oura Ring 3 vs. Oura Ring 4: I've tested both and this is the model you should buy
The Oura Ring 4 is one of the best wearables I've tested, but it's not for everyone. Here's how to decide between the latest model and the old.
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