Oura Ring 4 [Size 7] (Black) NoLongerAvailable Simultaneously send and receive data

Simultaneously send and receive data across different bands and channels to increase throughput

" number 24 on VH1's "100 Greatest Songs of the 90s

full and powerful audio that fills any room

Stargazing is now the top-selling 2024 single by an English artist and has dominated airplay charts across the globe

Tactile: 45 g

Oura Ring 4 [Size 7] (Black) NoLongerAvailable Simultaneously send and receive dataIntroducing Oura Ring 4: the latest evolution of the revolutionary smart ring. Oura Ring 4 brings you closer to what matters most your health. The updated all titanium design is powered by Smart Sensing, a new sensing platform that doesnt just measure your biometrics, it adapts to you, providing insights into over 50 biometrics including sleep, readiness, activity, heart health, stress and womens health. Oura Ring quietly and comfortably monitors your