The Circular Ring 2 is an AI-powered smart ring that tracks heart rhythm, sleep, stress, activity, and recovery, delivering real-time insights without a subscription in a lightweight titanium design with a 7-day battery life.
- Heart Rhythm Tracking (ECG): 30-second heart rhythm monitoring for a deeper look into cardiovascular health.
- AI-Powered Insights with Kira: Personalized health recommendations based on real-time data analysis.
- No Subscription Fees: Lifetime access to all features, with free updates and no locked insights.
- Ultra-Light Titanium Build & 7-Day Battery: 4g weight, hypoallergenic, waterproof (IP68), and wireless charging case.
- Future-Proofed with Software Updates: Blood pressure & glucose trend estimates coming soon—no new hardware required.
