Oura on notice? Circular Ring 3 series unveiled, with blood pressure monitoring and contactless payment
- Smart ring company Circular reveals its Circular Ring 3 series
- The series contains the more powerful Circular Ring 3 Pro and the slender Ring 3 Slim
- Both rings contain NFC contactless payments in addition to health monitoring tools, with the 3 Pro offering blood pressure and ECG functionalities
The best smart rings are usually stuffed with health-monitoring features, such as the Oura Ring 5, while some models are specifically focused on a single dedicated task. These include blood pressure monitoring (like the Vital Signal Ring) or NFC payments, acting as a tiny digital wallet that lets you use your contactless credit cards.
The Circular Ring 3 series manages to do it all, cramming blood pressure and NFC payment features into a health-monitoring Oura rival. The Circular Ring 3 Pro is a smart ring that 'bridges health, wellness and everyday convenience' by incorporating an FDA-cleared electrocardiogram (ECG) heart sensor,...
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