Oura Ring Gen3 - Heritage - Size Before You Buy - Size 13 - Black -

eBay

Brand 'Oura' matches exactly, Model 'Heritage' matches exactly (flat-top, angular design), Color 'Black' matches exactly (glossy finish), Gen 3 aligns with the current Heritage model, Visual design and form factor are identical to the ring in the video frame, Technical specifications and features are implied to align with the model

Oura Ring Gen 3 Heritage Black Color Size 11 Brand New In Box

eBay

Brand 'Oura' matches, Model 'Heritage' matches, Color 'Black' matches (appears glossy), Gen 3 aligns with current Heritage model, Visual design of the ring matches the video frame

Oura Ring Gen2 Heritage

eBay - cellfeee

Brand 'Oura' matches exactly, Model 'Heritage' design (flat top, rounded sides) matches perfectly, Color 'Black' matches the visible ring in the frame, Overall form factor and dimensions are consistent with an Oura Heritage ring, Internal sensors visible in the product image confirm it is a smart ring, consistent with product details