Oura Ring 4 Sizing Kit - Size Before You Buy - Unique Sizing Classification for Smart Rings - Receive Credit for Purchase

Very very very accurate, definitely go with the same size as the kit says

I didn’t received credit on a purchase.

Item was good, however the automated credit did not appear when I went to purchase the Oura Ring, and I had to deal with Amazon support, give them proof of this purchase to get the credit, not sure, if this is a problem of Seller/Oura/Amazon , as a customer I expect everything to be integrated and am giving the feedback on the first available chance.

There are no instructions on how to get the credit for the purchase when you buy the ring.

No Credit Provided for this purchase as mentioned and promoted by Oura and the reseller. Proper Scam!!!

Received clearly previously opened packet with one sizing ring missing. Useless

Duurde lang voordat het aankwam en en geen 10 euro bon gekregen voor het kopen van de oura ring 4.

Nice to use at your leisure and get used to, get the best comfy fit as the ring is wider than a normal ring. Good ring sizer all round, I got it on sale so good value for money.

Tal cual se especifica

Il kit di misurazione è molto pratico. Misurare il dito prima di acquistare l’anello è semplice e preciso, così ho preso la misura giusta al primo colpo. Consigliato a chi vuole evitare errori e ottenere il massimo dall’Oura Ring

Parfait pour trouver la bonne taille de bague Un conseil : Garder là au moins une journée