This Apple watch sport band Compatible with all Apple Watch. These bands fits Apple Watch Series 5/4/3/2/1 44mm 42mm 40mm 38mm, Apple Watch Sport and Edition.

Please kindly choose the right size according to your original watch. If you forget that, please kindly refer the below size chart(usually woman could choose a size S/M ) For watch 40mm 38mm model.

[size]40mm 38mm S/M –[for wrist:]5.1"-7.1" (130mm-180mm)

[size]40mm 38mm M/L - [for wrist:]5.5"-7.5" (140mm-190mm)

[size]44mm 42mm S/M - [for wrist:]5.9"-7.9" (150mm-200mm)

[size]44mm 42mm M/L - [for wrist:]6.3"-8.3" (160mm-210mm)

Please