This is high-level fitness with a wristband that can keep up with you. Its textured material adds a touch of elegance to your wrist. Whether you're going for a jog or indulging in your daily workout routine, the breathable design makes your workouts worth the sweat. This wristband is your everyday accessory that you can quickly and easily swap out with a click. Whether you're on the go or at home, the quick-release spring system makes changing the wristband simple and convenient. Durable wristband made of nitrile rubber (HNBR), resistant to wear and moisture, providing comfortable wear and a good fit for high precision in capturing fitness data. Easily switch the wristband with one click, compatible with smartwatches starting from the Galaxy Watch4 series.