How does it work?
Check: Heart Rate Monitor app utilizes contact photoplethysmography, which involves placing your fingertip on your phone’s built-in camera to detect changes in light absorption caused by arterial blood flow. Essentially, the app measures the variations in light as your blood volume fluctuates with each heartbeat. In simpler terms, the app uses the camera to track how much light is absorbed by the blood in your finger. When your heart beats, the blood flow increases, leading to higher light absorption. Between beats, it decreases. By analyzing this pattern, the app accurately calculates your heart rate and provides detailed pulse measurements and reports.
How to achieve the most accurate pulse readings?
Photoplethysmography is a well-established method, widely accepted in clinical practice. The Check: Heart Rate Monitor app allows you to quickly obtain reliable insights into your heart’s performance throughout the day.
To ensure precise results, keep these tips in mind:
- Keep your phone steady and refrain from moving during the measurement.
- Ensure your fingers are warm, as cold fingers may impact accuracy.
- Gently cover the entire back camera with your fingertip.
- Avoid pressing too hard to maintain proper blood circulation.
Why should I complete My Profile and add tags?
Completing My Profile and adding tags to your measurements enhances the app’s ability to deliver personalized health insights. By entering details such as age, weight, height, and gender, the app can offer tailored recommendations. Taking a moment to fill out your profile and tag your readings helps the app generate more meaningful insights that can guide you in optimizing your physical activity, managing stress levels, and supporting your overall health and well-being.