Oura Ring 4 Sizing Kit | Size 4 to 15 is rated
4.8 out of
5 by
13.
Rated 5 out of
5
by
Fabulous from
available for free from Oura
The quality was fine, but this item would be hard to mess up. This sizing kit was 10 euros + shipping, less than some sellers online. Make sure you check the Oura site directly before you buy. They were shipping the same sizing kits for free.
Date published: 2025-12-01
Rated 5 out of
5
by
roc1 from
very useful
Loving the ring so far. It's great to get feedback on so many different elements. The symptom radar is so useful, before you even know you're coming down with something you can get a warning and take a rest day.
Date published: 2025-08-26
Rated 5 out of
5
by
Shell from
Oura sizes different to normal ring size - get the kit first
Super fast delivery. Absolutely need to get this kit before you buy the ring as the sizes are different to normal ring sizes
Date published: 2026-01-07
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