The Oura Ring 4 is as low as $226 for Prime Day (opens original article in a new tab)

The Oura Ring 4 is discounted to $226 during Prime Day, offering similar features to the newer Ring 5 at a lower price.

• Oura Ring 4 is available for $226 during Prime Day
• Oura Ring 4 is slightly thicker than the newer Ring 5 but offers similar features
• Oura Ring 4 still receives all software updates and metrics despite being last-gen