Oura Ring 4 Smart Ring Sizing Kit - Size Before You Buy -
Barcode:
6430060152311
Vendors
- Virgin Megastore (Price: 35.0)
Key Features
Includes Sizes 6–13: A complete set of sample rings to test fit across multiple fingers.
Accurate Sizing Experience: Same inner shape and dimensions as the real Oura Ring.
Crucial for Sensor Accuracy: Ensures the ring sits properly on the finger for optimal readings.
Reusable & Lightweight: Made from light, durable plastic; easy to try on throughout your day.
Non-Tracking Samples: These are not functional rings, sizing only.
Finalize Your Ring Order: Use your correct size to redeem and ship your final Oura Ring 4.
Eco-Conscious Packaging: Compact, recyclable materials for minimal waste.

Specifications
| Feature | Details |
|---|---|
| Product Type | Smart Ring Sizing Kit (Non-electronic) |
| Included Sizes | Sizes 6 through 13 |
| Ring Material | Lightweight, medical-grade plastic |
| Purpose | Fit testing only (no tracking or sensors) |
| Compatibility | Oura Ring Generation 4 |
| Color | Black (with size number engraved) |
| Packaging | Compact, branded sleeve or box |
| Usage Guidance | Wear the ring for 24 hours to determine comfort and placement |
| Final Order Process | Use chosen size to redeem your functional Oura Ring |
| Technical Data | |
|---|---|
| Model | Ring 4 Smart Ring Sizing Kit |
| Size | From 6 to 13 |
| Material | Lightweight, medical-grade plastic |
| Compatible Devices | Oura Ring Generation 4 |
| Electronics | |
|---|---|
| Brand | Oura |

