Oura Ring 4 Sizing Kit Entertainment_All 3 Years Local Warranty |

3 Years Local Warranty | Human Error Not Covered

outdoor setups

let the receiver and transmitters automatically pair

2400mAh Battery

Optional DLC

Oura Ring 4 Sizing Kit Entertainment_All 3 Years Local Warranty |OURA RING 4 SIZING KIT The Oura Ring 4 Sizing Kit is the ideal way to find the perfect size. Its a custom sizer that allows for you, and those around you, to find the perfect fit before purchasing. SIZE BEFORE YOU BUY Oura Ring 4 sizes are different from standard ring sizes. Size yourself with the Oura Ring 4 Sizing Kit. NOT STANDARD SIZING Oura Ring 4 sizes are slightly different from standard ring sizes, so it is important to size yourself using our