A free app for Android, by Live The Times.

Watch Face: Color Pixel – Wear OS Smartwatch is an awesome app that will give you the ability to customize your smartwatch with hypnotic color pixels that dance animatedly in the background. 

You can set any of the following colors: red, yellow, blue, green, orange, pink, and purple.

There are several options for the color pixels, including the size and shape of the pixel.

You will also be able to change the color of the background of your smartwatch.

This watch face app works in the background so you can keep the full-functionality of your smartwatch including date, time, and battery levels.

All of this comes at no cost to you, so download this watch face app right now!