Heart Rate Graph: Monitor

Track your heart rate in real time during exercise with HeartRateGraph, a simple and focused app for anyone who trains with a Bluetooth heart rate sensor.

KEY FEATURES

- Live heart rate graph - See your BPM plotted in real time on a clear, color-coded chart as you train.

- Training zones based on science - Your zones are calculated using the Tanaka formula and the Karvonen method, based on your age and resting heart rate, so the zones adapt to you.

- Connects to standard Bluetooth heart rate sensors - Works with any sensor or chest strap compatible with the standard Bluetooth Heart Rate Service, no proprietary hardware required.

- Time-in-zone tracking - See exactly how much time you spent in each training zone during your session.

- Save your session - Capture a snapshot of your workout graph to keep or share.

- Built for real workouts - Designed to stay readable and stable on screen during exercise, including landscape mode.

PRIVACY BY DESIGN

HeartRateGraph does not require an account, an internet connection, or any sign-up. All your data - heart rate readings, age, resting heart rate - stays on your device. Nothing is uploaded, tracked, or shared with third parties.

IMPORTANT

HeartRateGraph is not a medical device. It does not diagnose, treat, or prevent any medical condition. Heart rate data and training zones are estimates based on general formulas and may not be accurate for your particular case. Consult a healthcare professional before starting any exercise program, especially if you have any pre-existing health condition.