💍Circular Smart Rings

Circular is smart ring created and manufactured in France. Current models involved: 💍 Circular PRO 💍 Circular SLIM 💍 Circular SLIM - Light

Recently, I published an article comparing features of Oura ring 3 and Circular ring from paper-based expectations.

I am a big fan of minimalist wearable electronics — smart rings. To be more precise, I’m mainly interested in rings that primarily measure…

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