When placed side by side, the Apple Watch Ultra 3 and Passport (ID-3 Booklet) reveal a clear story. In terms of height, the Apple Watch Ultra 3 stands at 49.0 mm while the Passport (ID-3 Booklet) measures 125.0 mm. The Passport (ID-3 Booklet) is 76.0 mm taller. Looking at width, the Apple Watch Ultra 3 is 44.0 mm across versus the Passport (ID-3 Booklet)'s 88.0 mm. The Passport (ID-3 Booklet) is 44.0 mm wider. For thickness, the Apple Watch Ultra 3 comes in at 14.4 mm compared to the Passport (ID-3 Booklet)'s 5.0 mm. The Apple Watch Ultra 3 is 9.4 mm thicker.
| Metric | Apple Watch Ultra 3 | Passport (ID-3 Booklet) | Diff |
|---|---|---|---|
| Width | 44.0 mm | 88.0 mm | -44.0 mm |
| Height | 49.0 mm | 125.0 mm | -76.0 mm |
| Depth | 14.4 mm | 5.0 mm | +9.4 mm |
| Weight | 61.4 g | N/A | - |