Here's a guide to getting your perfect size for the Smart Ring.

Getting the right Smart Ring size is the most crucial step for accurate data tracking and comfortable daily wear. Unlike a traditional ring, a smart ring’s sensors need constant, snug contact with your skin to properly measure metrics like heart rate and blood oxygen. This comprehensive guide to finger size will help you achieve the perfect fit. Your ring should feel snug enough that it cannot freely rotate, yet remain comfortable. For best results, consider wearing the ring on your index, middle, or ring finger.

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Key Sizing Tips

• Choose the Right Finger: Wear the ring on your index, middle, or ring finger for optimal accuracy.
• Go for a Snug Fit: The ring should not rotate freely on your finger, as this can lead to inaccurate data.
• Consider Natural Swelling: If you are between sizes, consider going with the slightly larger size.
• Measure Accurately: Use a sizing chart or measure the internal diameter of an existing ring that fits well.

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