AIFE Ring AIR Sizing Kit

AIFE Ring Sizer Kit Find Your Perfect Fit Before You Buy

A perfect fit is essential for both comfort and accurate health tracking. The AIFE Ring Sizer Kit helps you determine the ideal size before ordering your AIFE Smart Ring, ensuring the best experience from day one. Inspired by best practices used by leading smart ring brands, wearing the correct size improves sensor accuracy and all-day comfort.

Made from recyclable paper, the AIFE Ring Sizer is eco-friendly, reusable, and easy to share with family and friends.

What's Inside?

✔ Multiple sizing rings to help you find the perfect fit ✔ Easy-to-follow sizing guide ✔ Compatible with AIFE Smart Ring sizes

How It Works Step 1: Choose Your Finger

For the most accurate readings, we recommend wearing your AIFE Smart Ring on your

• Index Finger

• Middle Finger

• Ring Finger

Try different fingers to find what feels most natural.

Step 2: Find Your Best Fit

Your ring should feel:

✅ Snug but comfortable ✅ Secure without rotating freely ✅ Easy to remove with slight resistance ❌ Not too tight or too loose

The sensors perform best when they maintain consistent contact with your skin.

Step 3: Wear It for 24–48 Hours

Finger size naturally changes throughout the day due to:

• Temperature

• Hydration

• Physical activity

• Sleep

Wear your chosen size overnight and throughout the day to ensure lasting comfort before placing your order.

Between Two Sizes?

If you're unsure between two sizes:

✓ Choose the size that stays secure throughout the day. ✓ A slightly snug fit is better than a loose fit. ✓ Test both sizes overnight before deciding.

Why Use the AIFE Ring Sizer Kit? 🎯 Perfect Fit

Avoid guesswork and find your ideal ring size with confidence.

❤️ Better Sensor Accuracy

A properly fitted ring helps deliver more reliable health insights.

🔄 Avoid Size Exchanges

Get the right size before purchasing your AIFE Smart Ring.

😌 All-Day Comfort

Designed for 24/7 wear—day and night.