4月11日的Heart Rate Monitor +应用程序分析

Measure your heart rate wherever you are! Place the tip of your index finger on the iPhone’s camera, and in a couple of seconds, your pulse will be shown! This app detects a color change in your finger tip each time your heart beats and uses an advanced algorithm to show you your heart rate. A real-time chart will show you every heartbeat, similar to pulse oximeters. --------------------- MAIN FEATURES: 
* Heart rate measurement 
 * Pulse waveform graphs * Real-time photoplethysmogram (PPG) graph 
 * Unlimited data storage and tags 
 * Measurement history tracking and visual graph ------------------------- NOTE: Make sure that your fingertip completely covers the camera lens. Press gently, since pressing too hard reduces blood flow in your finger and it's harder to get a result. Make sure that your fingers are not cold. This app is for recreational and fitness use only! * NOT INTENDED FOR MEDICAL USE No Advertisement or in-app purchase. Enjoy!