Circular announces Ring 3 Pro and Slim at IFA with contactless payments and haptic alerts
The Next Web
Read full postCircular unveiled the Ring 3 Pro and Ring 3 Slim smart rings at IFA Berlin, featuring contactless payments and haptic alerts. The Pro includes FDA-cleared ECG and atrial fibrillation detection, but lacks European CE medical device certification. Pricing, release dates, and European regulatory status remain unannounced.




