Low on vitamin D? This new smart ring feature aims to help
The new smart ring feature helps optimize vitamin D levels by tracking sun exposure and calculating recommended sunlight duration based on personal factors.
Low on vitamin D? This new smart ring feature aims to help
The new smart ring feature helps optimize vitamin D levels by tracking sun exposure and calculating recommended sunlight duration based on personal factors.
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.