Oura Ring 4 Stealth Switzerland Pulse Ox3 and more

Pulse Ox3 and more

while a spike plate with 8 removable pins provides grip to power through the finish

This running cap is ideal for long distance running

Stainless steel is durable yet lightweight

TPU caging

Oura Ring 4 Stealth Switzerland Pulse Ox3 and moreNew Smart Sensing technology provides enhanced accuracy, deeper personalization, and longer battery life. Sleek, fully titanium design and discreet sensors provide 24 7 comfort. With 5 8 days** of battery life per charge, never miss a beat when it comes to tracking your health. Oura Membership grows with you Track over 50 health and wellness metrics, and get personalized insights into your sleep, activity, stress, metabolic, heart health, and womens