Fit
Sizing
The Cloak is sized to fit over the outside of your Oura Ring Gen 4. Same size as your Oura, no remeasuring.
How sizing works
The Aurean Flow Cloak wraps around the outside of your Oura Ring. The fit is determined by your Oura ring's size, not by your finger. Whatever size your Oura is, that's your Cloak size.
Available sizes
The Cloak comes in all 12 Oura Ring Gen 4 sizes: 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, and 15.
Don't know your Oura size?
Check the inside band of your Oura Ring. The size is engraved there. You can also find it in the Oura app under Shop, Order history, or on the original Oura sizing kit box if you still have it.
If your Oura doesn't fit you anymore, replace the Oura first. Then order your Aurean Cloak in the new size.
Compatibility
The Flow Cloak fits the Oura Ring Generation 4 in sizes 4 through 15. A Gen 5 Cloak is coming next.
It does not fit:
- Oura Ring Generation 5 (Gen 5 Cloak coming next)
- Oura Ring Gen 4 Ceramic (different geometry)
- Oura Ring Generation 3 (different geometry)
- Other smart rings (Ultrahuman, Galaxy, RingConn, and similar)
Returns and questions
30-day returns on unworn Cloaks. If you have any sizing questions before you order, email hello@aurean.shop.