Is it just me or is the Series 4 battery life almost the same as a Series 2? The battery starts draining soon after I take it off the charger. And the usage is almost 1/4th that of Standby even when I wasn't active. I use the Siri watch face by the way on a Nike+ Series 4 44mm. At 1 day 6 hours it was at 20% already which was almost the same as I had with my Series 2 42MM. It's at 88% already with the below usage.