Go to the 'Settings' section and anable Health App. HOW TO MEASURE HEART RATE To start measure your heart rate, just place finger on the camera. Make sure your fingers aren’t cold. Be sure your fingertip covers the camera lens and camera flashlight completely. Press gently. Pressing too hard may result in make it more difficult to get an accurate result. Important Note The app is not designed for medical purposes. It is meant only as a source of general health information. App is not intended to diagnose, prevent or treat any condition, or to be a substitute for professional medical care. App is not a clinical pulse oximeter. UNLIMITED ACCESS You can subscribe to get unlimited access to all app’s features. Subscriptions are billed automatically at the rate depending on the selected subscription plan. Privacy Policy: https://loonshot.app/privacy-policy/ Terms of use: https://loonshot.app/terms-of-use/