Meet the new Oura Ring Generation 3. Made with lightweight titanium, the Oura Ring is durable and wearable 24/7. It’s water resistant up to 100 meters and has a battery life of up to 7 days. This makes Oura Ring the perfect fit for daily health, fitness and sleep tracking. Keep on top of your personal health with 24/7 heart rate monitoring, personalized health insights, sleep analysis, and so much more.