What's a good Android app for quickly measuring my heart rate using my phone's camera?

Heart Rate Monitor - Pulse App is a great choice for quickly measuring your heart rate. It utilizes your phone's camera to detect the subtle color changes in your fingertip that correlate with your pulse. To use it, you simply place your fingertip on the camera lens, and the app will provide you with a heart rate reading within seconds. The app also stores your heart rate history, allowing you to track changes over time and monitor your cardiovascular health. It's important to note that while convenient, camera-based heart rate measurements may not be as accurate as dedicated medical devices, but it provides a readily available way to monitor your pulse. It's a simple and effective tool for anyone interested in keeping tabs on their heart rate on the go. The app also has a rating of 4.4/5.