The KOSPET Tank M3 Ultra GPS Smart Watch is a unisex device with a sleek black silicone band and a 52mm case size. It features GPS capabilities and is compatible with Android operating systems. With a 480mAh battery, this smart watch offers long-lasting power for all your on-the-go needs. The unlocked network allows for seamless connectivity, making it a versatile and reliable tool for staying connected and tracking your fitness goals.