the Fitbit mobile app
This analog watch face is designed to be simple, low powered, highly customizable, and show "Only" the essentials (time, date, and battery percentage). This simplicity results in the watch face using less resources and less power by not calling other stats or APIs that are already found in other places of the Fitbit interface. The watch face will only update the displayed time upon the watch display turning on (raising your wrist or activating by button).
Use the settings on your connected device to alter the watch face to look anyway you would like. (Warning: More power/battery consumption will be used the more colors you use or pixels you turn on.)
Special feature: Simply tap near or on the center of the watch face to temporarily move the watch hands out of the way.