What's a good Android app for checking vital signs using a phone's camera?

Heart Monitor: Measure BP & HR offers a convenient way to estimate your vital signs using just your smartphone. The app uses the phone's camera to scan your face and, through photoplethysmography (PPG) analysis, estimates your blood pressure, pulse, heart rate, and even stress levels. This can be useful for getting a quick overview of your well-being without needing any additional devices. It also provides a list of normal ranges for each test result, allowing you to easily understand your readings. It's important to note that while the app can provide helpful insights, it should not replace professional medical advice or regular check-ups with a healthcare provider. It's a great tool for monitoring trends and staying proactive about your health.