When placed side by side, the AAA Battery and Apple Watch Series 11 (45mm) reveal a clear story. In terms of height, the AAA Battery stands at 44.5 mm while the Apple Watch Series 11 (45mm) measures 47.0 mm. The Apple Watch Series 11 (45mm) is 2.5 mm taller. Looking at width, the AAA Battery is 10.5 mm across versus the Apple Watch Series 11 (45mm)'s 39.6 mm. The Apple Watch Series 11 (45mm) is 29.1 mm wider. For thickness, the AAA Battery comes in at 10.5 mm compared to the Apple Watch Series 11 (45mm)'s 10.8 mm. The Apple Watch Series 11 (45mm) is 0.3 mm thicker.
The Apple Watch Series 11 (45mm) is heavier at 39 grams versus 11 grams for the AAA Battery. That is a 28-gram difference (254.5%). While this may seem small, you can feel a noticeable difference during extended use.
| Metric | AAA Battery | Apple Watch Series 11 (45mm) | Diff |
|---|---|---|---|
| Width | 10.5 mm | 39.6 mm | -29.1 mm |
| Height | 44.5 mm | 47.0 mm | -2.5 mm |
| Depth | 10.5 mm | 10.8 mm | -0.3 mm |
| Weight | 11 g | 39 g | -28.0 mm |