Oura has expanded its Ring 4 lineup with new ceramic variants and introduced the company’s first-ever charging case, roughly a year after the smart ring’s initial launch.

The Ring 4 Ceramic is now available in four colours; Cloud (white), Midnight (dark blue), Petal (pink), and Tide (pale green), each priced at USD $499 (approximately $750).

The ceramic coating offers enhanced durability, with colour embedded into the material to minimise the appearance of scratches and wear.

Oura says the surface is resistant to damage under normal use, though dye transfer from other objects may occur and can be easily wiped clean.

Responding to user feedback, Oura has launched a clamshell charging case designed for travellers who prefer not to carry the standard charger.

The compact case holds enough battery for up to five full charges, with LED indicators showing available power or the ring’s charge level when docked.

The Oura Ring 4 charging case is priced at USD $99 (approximately $149).

Oura has also introduced Multi-Ring Support, allowing users to switch between multiple Ring 4 devices without interrupting their health data tracking.

Additionally, the company now offers Health Panels, a USD $99 (approximately $149) blood test service through Quest Diagnostics clinics in the US.

The test screens over 50 health markers including metabolic health, blood sugar, and liver and kidney function, with results delivered through the Oura app alongside AI-powered recommendations via Oura Advisor.

The updates reflect Oura’s strategy to enhance the Ring 4’s appeal through expanded customisation options and deeper health monitoring capabilities.