Circular announced its Ring 3 series at IFA with NFC payments and an ECG. The clearance it cites is FDA, and EU rules need a separate CE mark. Circular has announced the Ring 3 Pro and Ring 3 Slim at IFA in Berlin, adding contactless payments and haptic alerts, with no price or release date given. The Pro’s ECG and atrial fibrillation detection is described as FDA cleared, and EU medical de... [2216 chars]
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