Heart and battery

Hi all, I wanted to ask two things:
1 how do you make the heart icon pulse for beats?
2 how do I make the battery icon color green, orange and red according to the charge of the watch battery?
thank you all bye

1 Like

both things have been discused here. Please for the heart blinking check this thread:
Image Flash rate synced with bpm/#ZHR# - Watchface Design / Expression Help - FACER Community
The battery related color change can be done fluent or discrete, according to what breaking points do you choose. For starters check this thread:
Battery Icon Progress Changing of color - Facer Creator - FACER Community