Here’s a fun option: Somebody complained the clock bubble might be too small to see the time. I made an option, where the background color of the watchface will change its color along the rainbow according to the minutes of the hour:
►:00 blue
►:10 cyan
►:20 green
►:30 brown
►:40 red
►:50 purple
The color changes every minute to shades of the colors in between. But you can quickly glance at your watch, if it has a brown tint, you know it’s around half past the hour…
Look for it in v2.75beta
Note: if you set bubbles to always hollow, it changes the background color of the ambient screen too, which is OK on Moto360 and Sony SW3, but not recommended for OLED screens