The RingConn Gen 3 Sizing Kit helps you to find the ideal size for your RingConn Gen 3 Smart Ring. The kit contains all 10 ring sizes from 6 to 15 and allows easy and precise adjustment for maximum comfort and optimal sensor performance. The realistic sample rings correspond to the feel of the real smart ring and offer an authentic feeling when trying them on in everyday life. As finger size can change slightly throughout the day, RingConn recommends wearing the selected ring for 24 hours. For optimal use, we recommend wearing it on the index finger, middle finger or ring finger. The sizing kit also contains a booklet with images of all available colours in the RingConn Gen 3 series so that you can choose your favourite before you buy.