Apple Watch Series 4 models contain batteries that are nearly 20% smaller

Following in the footsteps of the new iPhone XS, which includes a smaller battery than last year's iPhone X, the new Apple Watch Series 4 models include significantly smaller power pack than their predecessors.

Published on Apple's website, the company's Product Information Sheet contains quite a bit of info regarding the batteries inside the new Apple Watch models. Specifically, it's revealed that the 44mm Series 4 device contains 1.12 watt-hours, while the smaller 40mm offering includes 0.86 watt-hours. For comparison, last year's 42mm and 38mm devices were equipped with 1.34 watt-hours ...