RingConn® Gen 2/Gen 2 Air Smart Ring Sizing Kit - Size before You Buy to Choose between 9 Different Gen 2/Gen 2 Air Ring Sizes

Looking to purchase a RingConn® Gen 2 or Gen 2 Air Smart Ring but you’re not sure what size ring to order? Size before you buy! This is especially important since RingConn® ring sizes are different than others. We have studied a large number of finger and finger bone samples and designed an irregularly shaped smart ring based on the research conclusions to ensure wearing comfort and accuracy in data collection. So, we advise you order this Ring Sizing Kit first. It contains the plastic versions of RingConn® Gen 2 ring sizes 6 through 14. Wear a size for at least 24 hours. It is recommended you wear it on either the index, middle, or ring finger as that is where the actual ring needs to be for optimal performance and accuracy.