Compatible Models: Apple Watch Series 3, Series 2, Seris 1, Apple Watch Sport/ Edition/ Nike+.
Wristband Size: Apple Watch Band 38mm is suitable for 5.5"-7.9" (140mm-200mm) wrist; Apple Watch Band 42mm is suitable for 5.9"-8.3" (150mm-210mm) wrist
Customer service: Please CONTACT US at the first time if you meet any issue, For 18 months after the date of purchase, we take care of all quality-related issues with a REPLACEMENT or REFUND.
Kind Notice: This product does not include Apple Watch.