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Circular Ring 2: World’s Most Advanced Health Tracking Ring

Heart Rhythm Tracking | AI Actionable Insights | 140+ Biometrics | 13+ Health Features | No Subscription | 7-Day Battery | Ultra-Light

Platform: KICKSTARTER
Launch time: 2025.3.5
Features:
The Circular Ring 2 is the most advanced health-tracking smart ring, offering continuous monitoring of 140+ biometrics with no monthly fees. It features heart rhythm tracking (ECG), sleep analysis, stress detection, blood oxygen (SpO₂), HRV, skin temperature, and more. Unlike other wearables, it includes Kira, an AI health strategist that analyzes data and provides actionable recommendations to improve well-being. The ring captures biometric data every 2 minutes, making it 5× more frequent than competitors. Built with premium titanium, it is ultra-light (4g), waterproof (IP68), and hypoallergenic. Its 7-day battery life, wireless charging case, and instant digital sizing tool make it convenient and hassle-free. Additionally, free software updates will unlock future features like blood pressure estimates and glucose trend monitoring.