Oura Gen3 ring size 7

Oura Horizon Brushed Titanium Gen 3 US size 7 Horizon A sleek, circular design. Smart ring A small but powerful piece of technology. Oura translates what your body is telling you to paint a holistic picture of your health. BATTERY LIFE Up to 7 days of battery life, with full charge in 20 to 80 minutes. WATER RESISTANT Oura Ring is water resistant up to 100m/328 ft.