Circular Launches Ring 3 Smart Rings with Payment and Alert Features

Circular today unveiled its new Ring 3 Series, positioning the line as a direct successor to the Ring 2 that debuted at CES 2025. The announcement highlighted upgraded sensors and the continued inclusion of FDA‑cleared atrial fibrillation detection, underscoring the company’s commitment to health‑monitoring functionality. Two variants will be released: the Ring 3 Pro, which retains the full suite of health‑tracking features, and a smaller Slim model that offers a pared‑down set of metrics for users who prefer a lighter footprint.

Both Ring 3 models share several new conveniences. They incorporate vibrating alerts for alarms, medication reminders, and guided breathing exercises, allowing users to receive discreet notifications without pulling out a phone. Additionally, each ring now houses an integrated NFC chip, enabling contactless payments directly from the wrist. The Pro version is noted to have a slimmer design than its predecessor, improving comfort while maintaining the same advanced sensor array.

The release of the Ring 3 Series expands Circular’s wearable lineup, blending medical‑grade monitoring with everyday practicality. By offering both a feature‑rich Pro and a more streamlined Slim option, the company aims to cater to a broader audience while keeping the core health‑tracking capabilities that have defined the brand. The full details of the launch were reported by The Verge.