The Even R1 Smart Ring is a stylish, companion accessory made from the high-quality zirconia ceramic and stainless steel materials. It is designed to be the perfect companion for your Even G2 smart glasses. It not only pairs with your eyewear and app but also gives you intuitive touch control without having to pick up your phone. With its beautiful crown shape and minimal branding, it's a good-looking and functional piece. You can choose from several sizes for the perfect fit.