Noise Luna Ring Sizing Kit for AI Smart Ring – No Subscription, 24x7 Sleep, Activity, Readiness, Stress & Menstrual Tracking, AI Coach, High Accuracy, Health & Performance Metrics, Biohackers

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About this item

• Try before you buy - Our sizing has 7 dummy rings from sizes 6 to 12 which allow you to choose your right fit before you purchase the final product
• Choose your finger - We recommend wearing the LunaRing on the index finger of your non-dominant hand for the best performance & accuracy. However the middle & ring finger work can work as well if you'd prefer not to wear it on your index finger
• Orient the ring correctly - the sensors on the underside of the ring should ideally face the palm side of your finger. The ring should fit securely and comfortably around your finger's base
• Take the gap test - Make a fist while wearing the sizing ring. If you see a gap between the top of your finger and the inside of the ring, try a smaller size
• Assess for 24 hours - Your fingers naturally expand and contract, so we recommend wearing your sizing ring for atleast 24 hours and then moving to the next step