Circul Ring delivers detailed sleep reports tracking your sleep stages, duration, and quality. View trends over time and gain insights into your sleep patterns to optimize your rest.

BodiMetrics’ FDA-cleared circul pro™ ring, paired with EnsoSleep PPG advanced AI/ML analysis, offers accessible, comfortable home sleep testing. Read More. Anywhere, anytime. No appointment …

Optimize your Health with the Circular Ring 2 – the most advanced smart ring with 24/7 health tracking. Monitor heart issues with ECG, detect arrhythmias, track key metrics like HRV, SpO2, temperature, …

Price and other details may vary based on product size and color.

CIRCUL RING provides a WEB-based personal data center. You can access all your exclusive health data through your browser, follow your long-term health data changes and obtain professional health …

Nov 13, 2025 · Circular is raising funds for Circular Ring 2: World’s Most Advanced Health Tracking Ring on Kickstarter! Heart Rhythm Tracking | AI Actionable Insights | 140+ Biometrics | 13+ Health …

The circul+ Smart Ring is the only ring oximeter with continuous blood oxygenation (SpO2) and Heart Rate (HR) tracking for sleep, activity, and overall wellness.

Experience Circul Ring 2 Max — the next-gen smart ring with medical-grade blood pressure, SpO₂, and sleep tracking. Stay informed with 7-day battery life, real-time insights, and all-day comfort.

Monitor heart issues with ECG, detect arrhythmias, track key metrics like HRV, SpO2, temperature, sleep, energy, stress, activity, period prediction and more. Featuring AI-powered recommendations, …

Track blood oxygen,blood pressure,heart rate & sleep quality with medical-grade accuracy. First smart ring proven in space, featuring continuous SpO2 monitoring. Medical-grade accuracy with 24/7 …