Enhance your strength and health by bettering your sleep with this Demon Slayer Smart Watch! It features a design inspired by Nezuko's kimono. This smartwatch is meant to promote better sleep by allowing you to track your breathing, heart rate, and more. It's an excellent gift for Demon Slayer fans or anyone wanting to improve their sleep quality!
Size: 4 x 1 x 2 cm // 1.6 x 0.4 x 0.8 in