Herzfrequenzmesser, Heart Rate funktioniert nicht

Heart Rate Tracker - Pulse BPM is the latest safe, accurate and visual pulse app checker & monitor on the market, feature-rich & easy to use, timely access to your health status.  Track your health progress as you go and make sure to record those vital details in the diary. Arrhythmia.  Your account will be charged for renewal within 24 hours before the end of the current period.  Receive reminders to check your pulse and log your vitals on a daily basis so you can stay healthy and fit.  Take care of your heart’s health with regular checks for arrhythmia.  Payment will be charged to your Apple ID account at the time of purchase confirmation.  Arrhythmia check can help you keep track of your results.  Ever felt flutters or skipped beats or just have health concerns?  Subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period.  Simply place your finger on the camera to measure your heart rate.  Get your stress levels under control and negative emotions identified and leveled.  You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase.