fresh rings became a major wearable trend in 2024 , with Samsung launching itsGalaxy Ringand brand like Ultrahuman and Oura introduce updated models . orbitual , which launched its first fresh ring three year ago , has re - entered the spotlight with the announcement of its second - propagation theoretical account , the Circular Ring 2 .
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Say Goodbye to Sizing Kits!
Unveiled at CES 2025 , the Circular Ring 2 provide features comparable to the Galaxy Ring and Oura Ring , but it stands out with its first - in - market digital size outfit .
Ituses your phone ’s camera to scan your fingerand determine your ringing size of it through an algorithmic rule . Simply lay your finger within the app ’s guidepost , and it will capture an prototype to calculate your perfect fit .
By do away with the need for those plastic sizing kit typically shipped with smart ring parliamentary procedure , the Circular Ring 2 see accurate sizing , contract waste , and results in fast deliverance .
Circular Ring 2 is Made of Titanium
Like the Galaxy and Oura Rings , theCircular Ring 2 is now made of Ti , making it incredibly durable for everyday habiliment without concern of chipping or nicks . In comparison , the first - generation model was made of plastic , which many users find to be less robust and premium - flavour .
With previous example , user had complained of irritation with the flat - edged intention . In reply , Circular redesign the ring ’s mechanics to give it rounded corner for improved comfort . The titanium build now also features a fresh hypoallergenic rosin on the interior .
It Comes With ECG and AFib Detection
While most smart rings on the market are limited to canonical health trailing feature of speech like heart charge per unit , sleep stage tracking , hide temperature , and workout depth psychology , the Circular Ring 2 give-up the ghost a stone’s throw further . Its new sensor setup include anECG sensorand anFDA - approved algorithm for detect atrial fibrillation ( AFib ) , rival the capabilities of the late Apple Watch and Samsung Galaxy Watch .
This ECG functionality will also be capable of detecting several type of arrhythmia , starting with AFib , tachycardia , and bradycardia . At launching , only AFib detection is available , with other unannounced features come via over - the - air ( OTA ) update throughout 2025 .
Battery Life That Matches Galaxy Ring
The Circular Ring 2 weighs approximately 5 g and offersup to 8 days of battery life , similar to the Galaxy Ring . It can last between 4 and 8 solar day , depending on how frequently you track your health data .
Circular has also throw to a wireless bear down sour grass , making it easier for substance abuser to charge the ring . Previous models require a ovolo - crusade - sized USB - degree centigrade charging block .
Pricing and Availability
In short , theCircular Ring 2 solves a deal of problem : it offer easy and quick digital sizing , is more long-lasting and well-off for mundane utilization , has week - long assault and battery life , and can even detect abnormal heart rhythms in gain to canonic wellness tracking .
However , all of this occur at a price . TheCircular Ring 2 bulge at $ 380and ship in four colors : Gold , Silver , Rose Gold , and grim . It will go on sales agreement in February or March 2025 in nation including the US , UK , and France . The good news show is that the app is completely free , with no subscription required .
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