v1.6 Battery usage improved by removing second hand and having the watch do nothing all minutes long. From 3.5 days to 5.5 days in my own usage. BlueTooth alert. It seems usefull to me now since I mute my phone.
v1.5 with battery optimisations to keep our Pebble far from a plug longer.
v1.4 is a copy of Big Analog White with black background