What an oversight! A smart watch needs you to push a button to see time? What if when you are driving or have both hand full and cannot spare even a finger!?
(My Pebble, on the contrast, works great here!)
I tried to force the screen always on with watch face, it's great, except it kills my battery in around 6 hrs (airplane mode!) Not acceptable!
Thus, Here comes "Tasface". With this, you could achieve:
1. Let TS shows you time WHENEVER you LOOK at the watch! (well, actually when the watch is face up) or when you flick your wrist (You can modify this!)
2. Reduce using your button (if you have an Shortcut supported launcher like Smart Launcher 2)
Details here: http://forum.xda-developers.com/show....php?t=2764787