Smart ring manufacturer City circular It announced its next-generation Ring 2 with ECG (electrocardiogram) functionality and AFib (atrial fibrillation) detection. CES 2025 unveiled. Sunday in Las Vegas. The wearable is set to go on sale in February or March for $380.
The ring's ECG capability and FDA-cleared AFib detection will allow users to monitor their heart health. The wearable device uses an advanced PPG (photoplethysmogram) sensor to capture a single-lead ECG, a method of recording your heart's electrical activity. PPG sensors work by shining light onto your skin to measure changes in blood flow.
Circular said the new ring comes with additional updates compared to its predecessor, including better battery life. The company promises eight days. It also has advanced sensors to track key health metrics, including sleep analysis. The company has also redesigned its companion app for a more intuitive user experience.
The announcement comes three years after its circular was unveiled. The first smart ring To get Oura and Ultrahuman.
“With Circular Ring 2, we can be a smart ring—a smart ring that combines advanced health technology with timeless durability,” Cirucular CEO Amaury Kosman said in a press release. “This is not wearable. It's a statement that empowers our users to take control of their health without compromising on style.”
The ring is gold, money black You will get four finishes with rose gold. Circular has also launched a digital Ring Sizing feature that you can access on your smartphone before you place your order. The Circular Ring 2, the United States, It will launch in several countries, including the UK and France.