
Oura Ring Gen3 Sizing Kit
Oura Ring Gen3 Sizing Kit
The size kit works for both brands, but this has kindly already been answered by another member of the Community.
Horizon and Heritage only differ on the outside. Both rings are round on the inside. The kit is therefore suitable for both models. I test-wore the kit for my Heritage ring and was then able to order the perfect size for my Oura :-)