Ouraring Aura Ring Gen 3 Size 9 [No Malfunctions]

【Updated December 29th】I separately purchased a charger. I have confirmed that there are no issues with charging or usage. Please refer to the comments below from the original listing for the reason for selling and battery life.

I used this until August 10, 2025, when the charger suddenly broke, and I could no longer charge the ring. The ring itself functions normally, and the battery lasts for just under two days. You can use it as usual by purchasing a charger separately from the official website for ￥6,800. I had originally planned to do this, but I decided to upgrade to the gen4 while I was at it. It appears the gen3 is no longer sold on the official website. The gen4 starts at ￥52,800, but I recommend this for those who want to try a smart ring affordably as a used item.

The box has been stored in a dark place since purchase, so it is in excellent condition. The included USB cable is unused. The ring itself and the charger have minor scratches, but no major damage such as chips.

Silver Oura Ring, Size 9, with USB-C charging port.

- Model Name: Oura Ring gen3 Horizon
- Size: Size 9
- Charging Port: USB-C
- Color: Silver

Will be shipped via Yu-Packet Plus.

Thank you for looking.