It is more than just a ring; it is as smart as your cell phone. All eyes were on the Circular Ring 3 Slim and Circular Ring 3 Pro when they were recently presented at the IFA 2026 show. Do you know why? due to the tap-to-pay contactless payment capability that certain devices offer.
As implied by its name, the Slim model ring is little, measuring only 5.9 mm in width and 2.35 mm in thickness. Its weight is also distinctive. The latter, which ranges from 1.9 to 3 grams, depends on each size. An intriguing combination of materials is used in the Circular Ring 3 Slim: epoxy resin for comfort and titanium for durability on the outside.
Naturally, contactless ring payments are the most talked-about new feature. Visa and Mastercard tap-to-pay are supported by this ring. It comes with an Airalo data eSIM and is really speedy, simple, and easy to use.
It is interesting that there is not a screen to enable before making a payment. When the implanted NFC chip is in close proximity to an active payment reader, it responds passively. Although Circular has not yet shown the integration with real banking apps, the system makes use of a secure tokenization technique to enable this.
The Ring 3 Slim is a basic fitness and health tracker. In addition to tracking your sleep stages, it can keep an eye on your skin temperature, heart rate, daily activity levels, and glucose patterns. Additionally, there is haptic feedback, but it can’t handle calls or notifications. The vibration serves as a silent alarm for reminders and to wake you up in the morning discreetly.
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The Ring 3 Slim may be used for up to ten days on a single charge, according to Circular.
Meanwhile, the Ring 3 Pro model’s extra sensors provide deep health insights. It is little bigger than the Slim model and is made entirely of titanium.
The FDA-approved ECG is one of the main health benefits our Pro version provides. In keeping with current health trends, the Ring 3 Pro also provides blood pressure trends and can identify atrial fibrillation symptoms.
It has a longer battery life than the Slim model because it is a larger, heavier device. On a single charge, it can last up to 12 days.
Price:
At launch, the Circular Ring 2 cost $349. Customers should expect the Ring 3 to cost more, though. The true cost of the Ring 3 Slim and Ring 3 Pro was not disclosed by Circular.
In addition to being enjoyable, using your ring to make a payment is intriguing. However, you would need to use extreme caution whenever you put your hands anywhere. Yes, there might be security measures in place to guard against fraud and other threats, but you still need to exercise caution.