Billion Beats

Billion Beats turns your heart rate into a simple number: your beat budget.

We use Apple Health heart rate data to estimate how many beats you have left — based on a 2.5 billion beat budget — and visualize your daily “burn rate” over time.

Features
• Connect Apple Health (reads heart rate)
• See your beats left in billions
• Resting heart rate + beats per day
• Simple trends over time
• Customize your beat budget (2.0B / 2.5B / 3.0B)

Privacy first
• Your data stays private
• We don’t sell your health data
• Works without creating an account

Note
This is an estimate for motivation and curiosity — not medical advice.

Terms of Use:
https://aaisataev.github.io/billions-beats-landing/terms.html