HeartBeet-Heart Health Monitor funktioniert nicht

By monitoring changes in the HRV index, you can optimize your training plan, improve your sleep quality, and improve your body's overall adaptability. - Track and record multiple health data to help you fully understand your health status. - Data analysis and trend display, presenting the changes and progress of your health data in a clear chart form. - Personalized suggestions and reminders, based on your data and goals, provide you with reasonable health plans and action suggestions to help you achieve your health goals. - Data sync and backup to keep your health data safe and secure, and seamlessly accessible on multiple devices. - First, make sure your fingers are not cold.  This helps you monitor your body's oxygen supply and blood pressure fluctuations, as well as spot potential health problems early.  The HRV (Heart Rate Variability) Index is an important indicator of heart health and autonomic nervous system function.  This helps you better manage stress, regulate exercise intensity, and improve heart health.  Our App provides a convenient blood oxygen and blood pressure recording function, and you can record your own blood oxygen saturation and blood pressure levels.  The app cannot measure blood pressure, oxygen levels, or body temperature.  Our App provides a series of powerful functions designed to meet your health monitoring and management needs.  We firmly believe that with our powerful healthy life assistant App, you will be able to better manage your health.  By using advanced heart rate monitoring technology, our app can accurately measure your heart rate and provide detailed analysis reports.  Our App can help you calculate and analyze your HRV index, understand your body's stress level and recovery ability.  You can monitor your heart rate at any time to see how it changes with different activities and emotional states.  Pressing too hard may cause decreased blood flow, making it more difficult to obtain accurate results.  When checking your pulse, make sure your fingertips completely cover the camera lens and camera flashlight. - Press lightly with your fingers.  We are committed to helping you live a healthy, active and happy lifestyle.  Welcome to our Healthy Living Assistant App!  Any medical-related decisions should be made in consultation with a physician.