Heart rate or heartbeat is an important measure in health and fitness. Using Pulse Rate app, you can measure and monitor your heart rate! How to use the Pulse Rate free app to measure your heartbeat? To use this Pulse Rate app, just put your finger on the phone's camera and stay still, the heart rate should be shown after several seconds. Feature: ★ Easy to use with an intuitive design ★ Free with unlimited recording ★ Identifies heart rate training zones ★ No additional hardware required ★ Google Fit support