BENIO Smart Health Ring for Women Men Fitness Tracker with Heart Rate, Blood Oxygen, Sleep Monitoring, Step Counting, 5ATM Waterproof for iOS and Android, No APP Fee, Sliver 7.5

Brand: BENIO

Color: Sliver

Features:

• 【Find Your Fit First】Before purchasing Benio, we recommend ordering our sizing kit to try on. If you prefer not to use the kit, please refer to the size chart and measure your finger circumference for a more comfortable fit.

Package Dimensions: 3.0 x 2.9 x 1.7 inches