Oura Ring 4 Discounted for Prime Day: Every Color on Sale as the Ring 5 Arrives

The Oura Ring 4 is discounted during Prime Day 2026 across every finish.

Deal Breakdown by Color

• Gold: check the current price on Amazon
• Brushed Silver: check the current price on Amazon
• Stealth: check the current price on Amazon
• Black: check the current price on Amazon
• Silver: check the current price on Amazon

Oura Ring 4 vs Ring 5

The Oura Ring 5 launched on May 28 at $399 (Silver/Black) and $499 (Gold/Stealth). The Ring 5 adds blood pressure trend monitoring and nighttime breathing analysis, plus it's slimmer. At its $349 list price, the Ring 4 costs $50 less than a Ring 5 ($399 list price) with the same core sleep tracking, heart rate monitoring, and readiness scoring.

Should You Buy?

On sale, the Oura Ring 4 is an extraordinary value. The Ring 5's new features — blood pressure trends and breathing analysis — are meaningful additions, but a discounted Ring 4 is hard to argue with for most buyers. If you've been waiting for an entry point into Oura's ecosystem, this is it. Deal runs through June 26. Compare all smart rings in our smart ring guide. Read our full Oura Ring 4 review.