Oura Ring 4 Gold Size:Size 11 Speed: 20–60 cm/s

Speed: 20–60 cm/s

For optimal accuracy

4 sets of Loop Dream Foam-Silicone Ear Tips (sizes XS + S + M + L — M comes pre-installed)

Case Full Charge Time 5V/3A - 265 mins

Category Details Weight 410g Max Depth 164ft (50m)

Oura Ring 4 Gold Size:Size 11 Speed: 20–60 cm/sExpertly crafted for quality and precision, Oura Ring 4 provides valuable insights into your holistic health sleep, activity, stress, heart health, cycle and more. Key Features: SIZE BEFORE YOU BUY Oura Ring 4 sizes are different from standard ring sizes. Size yourself with the Oura Ring 4 Sizing Kit. OURA MEMBERSHIP First month of membership is free with your purchase, $6. 99 mo afterwards. Offer available to new members only. Or opt for the annual