Circular seeks redemption with new smart ring that could outshine Oura
Circular's new smart ring features an FDA-cleared AFib sensor and boasts improved materials and battery life, marking significant advancements over the Oura ring.
Circular seeks redemption with new smart ring that could outshine Oura
Circular's new smart ring features an FDA-cleared AFib sensor and boasts improved materials and battery life, marking significant advancements over the Oura ring.