Circular unveils Ring 3 with contactless pay & vibration
Smart ring maker Circular announces its Ring 3 series featuring a Pro and Slim model, equipped with NFC payments and on-finger vibration alerts.

Stock photo for illustration only, not from the actual event
- Circular has unveiled its Ring 3 series, offering Pro and Slim models.
- Both smart rings feature integrated NFC for contactless payments and vibration alerts.
- The Pro model includes FDA-cleared ECG and up to 12 days of battery life.
- The Slim model offers lightweight fitness tracking and up to 10 days of battery.
Smart ring manufacturer Circular officially unveiled its upcoming Ring 3 series, consisting of a Pro model and a Slim option. Both of the new wearable devices come equipped with an integrated NFC chip designed for contactless payments, alongside vibrating alerts tailored for alarms and reminders.
The Ring 3 Pro boasts a slimmer profile than its predecessor and packs FDA-cleared ECG capabilities for Afib detection, blood pressure trend tracking, glucose tracking, advanced sleep analysis, and thorough biometric monitoring. The Pro model delivers up to 12 days of battery life, marking a significant upgrade from the seven days offered by the previous generation.

Stock photo for illustration only, not from the actual event
Meanwhile, the Slim option is engineered to be thinner and lighter, focusing on essential health and wellness tracking within a compact form factor. It supports sleep monitoring, heart rate, HRV, SpO₂, skin temperature, and daily activity tracking, while providing up to 10 days of battery life on a single charge.
The on-finger vibration feature, available across both devices, can be utilized for silent wake-up alarms, medication reminders, critical health notifications, and guided breathing exercises.

Stock photo for illustration only, not from the actual event
Circular's introduction of the Ring 3 series arrives during a highly competitive year in the smart ring market, following recent product rollouts from competitors like Oura Ring 5 and RingConn Gen 3. By incorporating NFC contactless payments and tactile vibration feedback directly onto the finger, Circular is positioning its new lineup to capture consumer interest in an increasingly crowded wearables landscape.
Both Ring 3 models are crafted from titanium steel, feature 50-meter water resistance, and support wireless charging. They will be offered in sizes 6 through 14 and come in four color options: gold, rose gold, silver, and black, mirroring the colorways of the Ring 2.
Circular stated that pricing and pre-order details will be disclosed in the coming months, with the new smart rings anticipated to hit the market in early 2027.
Source: TechCrunch
Found something wrong in this article? Report an issue with this article
Comments
Leave a Comment