RingConn Gen 3 Sizing Kit

RingConn sizes are specially engineered and may differ from standard US ring sizes. Using our official sizing kit helps ensure accurate health tracking, secure wear, and maximum comfort. Wearing Guide 1. Choose your finger The RingConn Smart Ring fits all fingers and can be worn on either hand. For optimal accuracy, we recommend wearing it on your index finger. You can also try it on your middle finger for comfort. 2. Wear it for 24 hours Test during sleep, exercise, and daily activities. 3. Confirm your size Submit your size and we’ll prepare your ring.