【Golden Week Limited Price - Excellent Condition】Oura Ring Gen 4, Silver, Size 9

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This is the latest model, the **Oura Ring 4 (4th Generation)**.
Purchased new in August 2025 at Bic Camera, an authorized domestic retailer.
It is in like new condition, having only been tried on a few times. I am selling it while it is still new as it did not fit my lifestyle.
The battery lasts about 6 days on a single full charge.
Since it was purchased from a domestic store, there are no concerns about customs duties like with personal imports from overseas, and it can be delivered to you quickly.

[Product Details]
? Product Name: Oura Ring 4
? Color: Silver
? Size: US9
? Condition: Used (Like New / Operation Confirmed)
? Purchase Location: Bic Camera (Receipt and receipt for warranty application included)
? Accessories: Outer box, dedicated charger, USB cable, quick start guide, purchase receipts (all included)

[Recommended Points for This Product]
1. Peace of mind with a genuine domestic product
We will include the receipt and the receipt for warranty application from Bic Camera.
2. Reduced shipping time
No waiting time for取り寄せ from overseas. Ships quickly from within Japan via Mercari delivery.
3. No customs or consumption tax
No burden of post-payment customs duties or other taxes that may arise with personal imports.
4. Latest model
This is the latest 4th generation model, with a flatter sensor design compared to the previous model (Gen3), improving comfort.

[Shipping and Notes]
? The item will be cleaned and disinfected with rubbing alcohol, carefully packaged, and shipped.
? Although it is in very clean condition, please only purchase if you understand that it is a used item that has been in someone's possession.
? For prevention of fraudulent returns, the serial number has been recorded.
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