Oura Ring 3 vs. Oura Ring 4: I've tested both smart rings, and here's the one to buy in 2026

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 newest model and its predecessor.

Jan 22, 2026 3

Oura Ring 3 vs. Oura Ring 4: I've tested both smart rings, and here's the one to buy in 2026
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 newest model and its predecessor.
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