Circular's new smart ring has a built-in ECG
Briefly

At CES 2025, Circular is unveiling its second-generation smart ring, Ring 2, which features improved sensors, a built-in ECG, and a stunning titanium design.
The Ring 2 offers impressive specifications including an 8-day battery life, redesigned companion app and AI for a refined user experience, setting a new standard in wearable technology.
Read at Engadget
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