RingConn Gen 2 Air, Ultra-Thin AI Smart Ring, Size First with Sizing Kit, 10-Day Battery Life, Sleep/Heart Rate/Stress/Fitness Tracker, Compatible with Android & iOS - Size 9, Galaxy SilverClimatePartner certified

RingConn Gen 2 Air, Ultra-Thin AI Smart Ring, 10-Day Battery Life, Fitness/Sleep/Stress/HR Tracker for Women&Men, No App Fee for Standard Features, iOS & Android Compatible (Size 9, Galaxy Sliver)

RingConn Sizing Kit - Size First Before You Buy - Choose from 9 Sizes - Sizes 6 to 14 - Find The Perfect Ring Size Smart Ring Size - Only Smart Ring