The Oura Ring 4 is a ‘future-proof smart ring’ — and it just dropped to its cheapest price yet ahead of Prime Day

Amazon has officially announced its 2026 Prime Day dates, taking place later this month on June 23 – 26. That means you’ll start to see early deals leading up to the event, like the best-selling Oura Ring 4.

The best-selling smart ring was already on my Prime Day shopping list, which is why I was pleasantly surprised to see the Oura Ring 4 not only on sale, but marked down to its lowest price yet of $399 ($499).

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Released in 2024, the Oura Ring 4 earned 4 1/2 stars in our review, with our expert calling it a ‘future-proof smart ring’ that’s ‘gorgeously designed, easy to wear, and full of granular health information.’ The Oura Ring 4 is made from durable titanium and is available in six metallic finishes. It can track over 50 health metrics, including sleep, activity, stress, and heart health, and offers an impressive 8 days of battery life.

While I can’t guarantee you’ll see a lower price on Prime Day for the Oura 4, today’s $100 discount is incredibly impressive and a record low. Oura rings are extremely popular during Prime Day, so if you do see a bigger discount, it might sell out quickly. And even with the Oura Ring 5 on the horizon and up for order now, you still get a majority of the main features here and a significant cost savings.

Today’s early Prime Day deal allows you to score a genuine bargain and secure the coveted Oura Ring.