Size Guide
Step 1: Identify your watch size
Look at the back of your Apple Watch — you’ll see the size (in millimeters) engraved there.
Step 2: Select the matching band size
Apple Watches come in two main size groups for bands:
- [38 / 40 / 41 / 42 (Series 10) mm]
- [42 (Series 1–3) / 44 / 45 / 46 / 49 mm]
If your Apple Watch is:
- Series 1, 2, or 3 — 38mm
- Series 4, 5, 6, SE, or SE2 — 40mm
- Series 7, 8, or 9 — 41mm
- Series 10 — 42mm
➡️ Choose band size:
[38/40/41/42 (S10) mm]
If your Apple Watch is:
- Series 1, 2, or 3 — 42mm
- Series 4, 5, 6, SE, or SE2 — 44mm
- Series 7, 8, or 9 — 45mm
- Series 10 — 46mm
- Ultra / Ultra 2 — 49mm
➡️ Choose band size:
[42 (S1–3)/44/45/46/49 mm]