Apple Watch Series 11 (45mm) vs AAA Battery

When placed side by side, the Apple Watch Series 11 (45mm) and AAA Battery reveal a clear story. In terms of height, the Apple Watch Series 11 (45mm) stands at 47.0 mm while the AAA Battery measures 44.5 mm. The Apple Watch Series 11 (45mm) is 2.5 mm taller. Looking at width, the Apple Watch Series 11 (45mm) is 39.6 mm across versus the AAA Battery's 10.5 mm. The Apple Watch Series 11 (45mm) is 29.1 mm wider. For thickness, the Apple Watch Series 11 (45mm) comes in at 10.8 mm compared to the AAA Battery's 10.5 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.