Circular unveils its next gen Ring 2 with ECG functionality and AFib detection at CES 2025

Circular's Ring 2 introduces ECG and AFib detection at CES 2025.

: Circular unveiled the Ring 2, featuring ECG and AFib detection, priced at $380. It's equipped with an upgraded battery life and advanced sensors for health metrics. The design includes four finishes and offers a Digital Ring Sizing feature accessible via smartphone. Scheduled for release in February or March in countries including the US, UK, and France.

Circular introduced the Ring 2 at CES 2025, featuring cutting-edge health technology with ECG functionality and FDA-cleared AFib detection. Priced at $380, it will be available in February or March, providing users with the ability to monitor heart health using a single-lead ECG and an advanced PPG sensor.

This next-gen smart ring promises an enhanced battery life of eight days, alongside improved sensors for tracking health metrics like sleep analysis. Circular has also revamped the companion app to offer a more intuitive user experience, building on their momentum from their original smart ring released three years prior.

The Ring 2 will be launched in the US, UK, and France, with styling options in gold, silver, black, and rose gold. Circular is further enhancing customer experience with a Digital Ring Sizing feature accessible through smartphones, reinforcing its commitment to combining health monitoring with stylish design, as emphasized by CEO Amaury Kosman.