Tap or Double tap to hide/show selected layers. Convert any element as a button and Tap or Double tap to hide any other list of layers. its will help to create multi-theme and multi-display watch faces.
- Tap to hide all three watch hands. (it helps to switch digital and Hybrid watches)
- Tap to hide complications. (make watch face looks simple.)
- Tap to hide animation layers. etc,.
This hide option should implemented functional level. not only UI level. Hided elements should not run in the background. it helps to improve battery life.