Heart Flow

❤️FEATURES❤️

Heart Rate measurements, insights, analysis, and charts in real time.

Incredibly accurate in measuring your Heart Rate interval (RR).

No additional hardware required, you can measure your Heart Rate with embedded cameras with good accuracy.

Charts for measurement report and statistics over time.

Time domain analysis: RMSSD, RR, BPM.

Frequency domain analysis: Spectral Analysis, Coherence and Peak Frequency.

Cardiorespiratory Coherence with guided customizable pacer breathing with images, alerts, and timers in milliseconds.

Real Time Heart Rate Variability (HRV) Monitor for psychophysiological feedback: Self-feedback, Biofeedback and Neurofeedback.

Sharing and export Heart Rate data and visualizations to CSV files, WhatsApp, Twitter, Facebook and more.

Guided breathing with customizable timer.

Camera signal visualizations.

Signal cleaning and artifact removal.

Full control over monitoring and analysis settings.

Keep track of multiple people with individual profiles.

Allow multiple people to use the app on a shared device.

Free with unlimited recording and save your data with Google Ecosystem.

See and track your current Heart Rate.

Set thresholds for RMSSD, Coherence and RR analysis.

Pinch and zoom in the graph, and tap to see specific values.

Beautiful, red and intuitive interface.

And many settings for researches and professional users.

Internet of things interface.

❤️HEART RATE HARDWARE SUPPORT❤️

Frontal and Back Cameras with flash option.

Choose the color channel.

Android Wear in Smartwatch (coming soon).

Record raw signal.

❤️USER GUIDE❤️

Choose the sensor(camera) for measurement.

Place finger cover entire camera.

Start session. After a second or two you will see the blood flow like a wave.

Do not press any sensor too hard or you will restrict circulation which will result in an inaccurate reading.

Remain calm and try not to move too much during the measurement.

❤️Google Fit Support❤️

Sync all readings to and from Google Fit.

Connect with Google Fit to add workout data to your dashboard.

Google Fit support for Heart Rate, Steps and Calories.

❤️Coming soon❤️

Sync all readings to and from Google Fit.

Remove readings from Google Fit.

❤️Help and support❤️

If you have any questions please get in touch. Heart Flow is free! Contain experimental Ads and paid features, like remove Ads and technical support. Support us with development. Thank you.

❤️TROUBLESHOOTING❤️

Sometimes, the camera not work:

keep in mind that there are numerous types of cameras and devices. If you have any problems, please let us know, we'll be happy to help.

❤️NOTE❤️

Heart Flow should not be used as a medical device.

Since the mobile and sensor like camera are not professional acquisition equipment don’t expect too much accuracy.

Heart Flow calculate your heart's the same approach used by professional equipment.

Accuracy constantly tested by coaches, doctors, athletes and more.

Internet connection is not needed but strongly recommended.

Your confidential data are kept safe in your phone. We did not save the data on the cloud. If you want to do this, go to sessions and do this manually.

❤️❤️❤️Permissions required by this application❤️❤️❤️

Body sensors: enables Heart Rate detection and Google Fit.

Storage: enables export data and save files.

Images: set Pacer background and icon.

Camera: used as Heart Rate sensor.

Location: Google Fit needs this permission.