Apple Watch Band Size Guide
Please choose your OTOFLY watch band size based on your Apple Watch size, not your wrist size. You can usually find the case size engraved on the back of your Apple Watch.
| Apple Watch size | OTOFLY watch band size |
|---|---|
| 49mm (Ultra 1-3) | 44mm / 45mm / 46mm / 49mm |
| 46mm (Series 10-11) | 44mm / 45mm / 46mm / 49mm |
| 42mm (Series 10-11) | 38mm / 40mm / 41mm / 42mm |
| 45mm (Series 7-9) | 44mm / 45mm / 46mm / 49mm |
| 41mm (Series 7-9) | 38mm / 40mm / 41mm / 42mm |
| 44mm (SE 1-3) | 44mm / 45mm / 46mm / 49mm |
| 40mm (SE 1-3) | 38mm / 40mm / 41mm / 42mm |
| 44mm (Series 4-6) | 44mm / 45mm / 46mm / 49mm |
| 40mm (Series 4-6) | 38mm / 40mm / 41mm / 42mm |
| 42mm (Series 1-3) | 44mm / 45mm / 46mm / 49mm |
| 38mm (Series 1-3) | 38mm / 40mm / 41mm / 42mm |
Important: The 42mm size can be confusing. Apple Watch Series 10-11 42mm uses the smaller band size group, while older Apple Watch Series 1-3 42mm uses the larger band size group.
If you are not sure which size to choose, please contact us before placing your order. We’ll be happy to help confirm the correct fit.