Oura Ring 5 vs Oura Ring 4: What You Actually Get for the Upgrade

Oura Ring 5 is 40% smaller in volume and lighter than Oura Ring 4, with upgraded sensors for better heart rate and HRV tracking.

It adds new health features including blood pressure signal monitoring, GLP-1 medication tracking, and support for external heart rate devices.

The trade-offs are a $399 price, fewer size options, and a subscription required for advanced features.

For current Oura Ring 4 users, the upgrade mainly improves comfort and measurement quality, but may not justify the cost for everyone.