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Attendees walk under and pose in front of a CES sign during CES 2024 at the Las Vegas Convention Center.

CES 2025, the annual consumer tech conference held in Las Vegas, is upon us — and this is where you…

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Smart ring makerCircularannounced its next - gen Ring 2 with ECG ( electrocardiogram ) functionality and AFib ( atrial fibrillation ) detection atCES 2025 Unveiledon Sunday in Las Vegas . The wearable is lay to go on sale in February or March for $ 380 .

The ring ’s ECG capability and FDA - clear AFib spying will yield users the power to monitor their heart wellness . The wearable can capture a unmarried - pencil lead ECG , which is a way of recording the electrical natural process of your heart , using an advanced PPG ( photoplethysmogram ) sensor . PPG sensors work by shining light onto your peel to measure change in descent flow .

Circular says the new ring comes with additional upgrades compare to its predecessor , including a salutary shelling spirit ; the company promises eight days . It also hail with heighten sensors to cut across key health prosody , including sleep analysis . The company also redesign its familiar app to admit for a more intuitive user experience .

The announcement comes three year after Circular bring out itsfirst smart ringto take on Oura and Ultrahuman .

“ With the Circular Ring 2 , we ’ve reimagined what a smart band can be — combining advanced health technology with timeless design and unmatched durability , ” said Circular CEO Amaury Kosman in a press dismissal . “ This is n’t just a wearable ; it ’s a statement composition that invest our user to take dominance of their wellness without compromising on fashion . ”

The gang will be uncommitted in four finishes : gold , silver medal , shameful , and rose Au . Circular is also launching a Digital Ring Sizing feature that you may access on your smartphone before you place an order . The Circular Ring 2 will establish in multiple body politic including the United States , the United Kingdom , and France .

From the Storyline:Live Updates CES 2025: The final reveals and analysis as the event nears its end

Ce 2025 , the annual consumer tech league prevail in Las Vegas , is upon us — and this is where you …