The Apple Watch Series 4 has not reached all the users who have reserved it, but the network of networks is already showing data that what they are going to do is increase purchases by users. We say this because despite dengue Apple Watch Series 4 has a size a few millimeters larger, the 42mm to be 44mm and the 38mm becomes 40mm, its battery is not bigger.
The Apple Watch Series 4 has therefore increased its diagonals which could make us think that its battery would be larger, but since the watch has thinned in thickness, what we have is the opposite, we have a smaller battery than in the Apple Watch Series 3 but it is so efficient that it lasts the same as the previous one.
The battery of the new Apple Watch Series 4 has an estimated duration of 18 hours like the Series 3. This could make us think that the battery mounted on the new Watch is exactly the same as the previous model, but according to iFixit it is not like that and they have shown us images that let us see that it is smaller.
So how is it possible that they can last the same? Apple has optimized the system so that with less energy we can have a better operation.
Information Watt-Hours officially provided by Apple itself are for him Apple Watch Series 4 44mm 1,12 Watt-Hours versus 1,34 for Series 3 42mm. In the case of Apple Watch Series 4 40mm we have 0,86 Watt-Hours compared to what the Apple Watch Series 3 38mm (1,07 Watt-Hours).
Taking this into account, the battery of the new Apple Watch Series 4 is 20% lower than that of the Series 3, which makes us conclude that the new battery and the system is much more efficient. Are you waiting for your Apple Watch Series 4?