Compatibility: Compatible with Oura ring sizing kit can facilitate users to determine the appropriate ring size
Easy to Use: The user simply follows the instructions on the measuring card, places it on the finger, or directly measures the circumference of the finger to find the corresponding ring size
How to measure and check size: Place the sizing tool at the bottom of your finger to make sure it doesn't spin freely. We recommend wearing for more than 24 hours to determine the most accurate size, for the best data and comfort
Finger selection: Suitable for all fingers, both left and right. Choose the ring size based on the exact size of the finger you intend to wear the ring on
High Accuracy: The measuring card has been precisely designed to ensure that users can measure accurately to avoid wearing discomfort caused by inappropriate sizes
وصف
RING SIZE MEASUREMENT TOOL
How to confirm ring size?
1. Size standard comparison
- American code (US) : 4-15
2. Measurement method
- Suitable for all fingers
- Place the sizing tool at the bottom of your finger to make sure it doesn't spin freely
- Winter Recommendation +0.5 (thermal expansion and contraction compensation)
3. Precautions
- Avoid visual errors under bright light
- We recommend wearing for more than 24 hours to determine the most accurate size