Circular, known for its innovative heart health monitoring technology, has unveiled its second-generation smart ring at CES 2025. Building upon the success of its predecessor, the Circul+, the new ring boasts a refined design, improved sensors, and enhanced features.
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The new rings, available in Gold, Silver, Black, and Rose Gold, are crafted from titanium, offering a lightweight and comfortable fit. While the sensor nodes are initially perceptible, they quickly become unobtrusive.
Key enhancements include upgraded ECG capabilities, an extended battery life of eight days, and a more sophisticated wireless charging dock. The accompanying app has also undergone a significant redesign, delivering a more intuitive and refined user experience.
While vibrations, a feature of the first-generation rings, are currently absent, Circular’s co-founder confirmed their return in future iterations. The second-generation rings are slated for release in February or March 2025 at a price of $380.
