- Circular’s caller astute ringing has a built-in ECG Engadget
- The Circular Ring 2 is present and it beats the Oura Ring successful 2 large ways Tom's Guide
- Circular's New Smart Ring Can Detect AFib From Your Finger CNET
- Circular unveils its adjacent gen Ring 2 with ECG functionality and AFib detection astatine CES 2025 TechCrunch
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Circular’s new smart ring has a built-in ECG - Engadget
3 months ago
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