Waterproof & Sweatproof Designed with specifically selected waterproof materials, our sensor covers promise a good waterproof and sweatproof performance, allowing you to freely enjoy swimming, showering and exercising without worries.

Publisher: Kuruyo. Waterproof & Sweatproof Designed with specifically selected waterproof materials, our sensor covers promise a good waterproof and sweatproof performance, allowing you to freely enjoy swimming, showering and exercising without worries.