This app is available on Android Wear.

Simple and intuitive beautiful color watch face!

Background color changes every seconds with an cool animation.

You can customize a date format, text size and an animation interval from your phone.

Installation:

Install the app to your device which connects to your Android Wear device.

Once you installed, long press on the watch face on your Wear device, then you scroll over to select "Color! Watchface".

Customization:

Run the app from your phone.

You can change some preferences, then push "Send to wear" button, if your watch face is "Color! Watchface", the preferences are reflected on your watch face.