The Smart Ring Basic Parameters is a sleek and stylish accessory that is perfect for those looking for a waterproof and durable option for their smartwatch. Made of high-quality stainless steel, this silver ring is designed to be both functional and fashionable. With a waterproof rating of 5ATM, it can withstand even the toughest conditions. Compatible with both iOS and Android operating systems, this Smart Ring is a versatile and reliable choice for tech-savvy individuals. Made in the United States, it showcases a level of craftsmanship and quality that sets it apart from the competition.