Overview
- Oura began selling the Ring 5 in Mexico through Liverpool, Amazon México and Mercado Libre on Wednesday, August 12, 2026, making the device officially available to Mexican buyers.
- Base finishes are priced at 8,499 MXN and premium finishes at 10,499 MXN, with sizes offered from 6 to 13 and new color options such as Gold and Deep Rose.
- The Ring 5 is about 40% smaller in volume than the Ring 4, uses titanium with a PVD scratch coating, and lengthens battery life to roughly six to nine days while retaining 100‑meter water resistance.
- Oura redesigned the optical system by cutting photodetectors from three to two and adding more powerful LEDs and new signal paths to improve measurement consistency across finger shapes and skin tones.
- Most new software features remain available to Ring 4 owners who keep an active Oura membership, and Oura plans to expand sales to Colombia, Chile and Peru starting August 24, 2026.