The Circular Ring 3 Takes Aim at the Oura Ring 5 in Three Key Areas The latest iteration of the Circular Ring, the Circular Ring 3 Pro and 3 Slim, has generated significant buzz in the wearables market.
I recently had the opportunity to go hands on with these new smart rings at a recent event in Berlin, and I can say they're giving the Oura Ring 5 a serious challenge.
The Circular Ring 3 Pro and 3 Slim both feature haptic feedback, which was noticeably absent from previous models.