Apple Watch Band Sizing Guide
| Apple Watch Model | Apple Watch Screen Size | Compatable Modbands Apple Watch Band Size |
|---|---|---|
| Apple Watch (Series 0) | 38mm | 38/40/41/42mm |
| 42mm | 42/44/45/46/49mm | |
| Apple Watch Series 1 | 38mm | 38/40/41/42mm |
| 42mm | 42/44/45/46/49mm | |
| Apple Watch Series 2 | 38mm | 38/40/41/42mm |
| 42mm | 42/44/45/46/49mm | |
| Apple Watch Series 3 | 38mm | 38/40/41/42mm |
| 42mm | 42/44/45/46/49mm | |
| Apple Watch Series 4 | 40mm | 38/40/41/42mm |
| 44mm | 42/44/45/46/49mm | |
| Apple Watch Series 5 | 40mm | 38/40/41/42mm |
| 44mm | 42/44/45/46/49mm | |
| Apple Watch Series 6 | 40mm | 38/40/41/42mm |
| 44mm | 42/44/45/46/49mm | |
| Apple Watch Series 7 | 41mm | 38/40/41/42mm |
| 45mm | 42/44/45/46/49mm | |
| Apple Watch Series 8 | 41mm | 38/40/41/42mm |
| 45mm | 42/44/45/46/49mm | |
| Apple Watch Series 9 | 41mm | 38/40/41/42mm |
| 45mm | 42/44/45/46/49mm | |
| Apple Watch Series 10 | 42mm | 38/40/41/42mm |
| 46mm | 42/44/45/46/49mm | |
| Apple Watch Series 11 | 42mm | 38/40/41/42mm |
| 46mm | 42/44/45/46/49mm | |
| Apple Watch Series 12 | 42mm | 38/40/41/42mm |
| 46mm | 42/44/45/46/49mm | |
| Apple Watch SE | 40mm | 38/40/41/42mm |
| 44mm | 42/44/45/46/49mm | |
| Apple Watch SE 3 | 40mm | 38/40/41/42mm |
| 44mm | 42/44/45/46/49mm | |
| Apple Watch Ultra | 49mm | 42/44/45/46/49mm |
| Apple Watch Ultra 2 | 49mm | 42/44/45/46/49mm |
| Apple Watch Ultra 3 | 49mm | 42/44/45/46/49mm |
| Apple Watch Ultra 4 | 49mm | 42/44/45/46/49mm |
Please note: the 42mm Series 10, 11 and 12 take our 38/40/41/42mm bands, while the older 42mm Series 0 to 3 take our 42/44/45/46/49mm bands.
