Chemical Hearts


Heart rate tracker for teenagers in love.

“I understand (with) my heart.”


An app that combines your watch's heart rate data with your uploaded school and extracurricular schedules, as well as your personal notes, so you can better understand what's happening to you.
And:
- recommendations for recovery after stress or physical activity.
- scientific materials about the chemical reactions that occur in your body, about hormones and neurotransmitters.