The Modern Fit Band for Apple Watch Series 38, 40, 41 mm is not compatible with Apple Watch Series 10. The Series 10 uses 42mm and 46mm case sizes, while this band is designed for smaller 38-41mm models. For Series 10 compatibility, you’d need a band sized for 42mm or 46mm cases.

If you need further assistance, consult Spigen’s official compatibility guidelines or community forums for verified fit details.