Size Chart
| Apple Watch Size (Series) | Nexstly Band Size |
|---|---|
| 49mm (Ultra 1-3) | 44/45/46/49mm |
| 46mm (Series 10-11) | 44/45/46/49mm |
| 42mm (Series 10-11) | 38/40/41/42mm |
| 45mm (Series 7-9) | 44/45/46/49mm |
| 41mm (Series 7-9) | 38/40/41/42mm |
| 44mm (SE 1-3) | 44/45/46/49mm |
| 40mm (SE 1-3) | 38/40/41/42mm |
| 44mm (Series 4-6) | 44/45/46/49mm |
| 40mm (Series 4-6) | 38/40/41/42mm |
| 42mm (Series 1-3) | 38/40/41/42mm |
| 38mm (Series 1-3) | 38/40/41/42mm |