Free Heart Rate App. Using heart rate monitor app, you can measure and monitor your heart rate! A screen from the cardiio app. use your iphone's camera to measure your heart rate.
Instant heart rate is the most accurate heart rate monitor. Similar to the way that a medical pulse oximeter works.
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use your iphone's camera to measure your heart rate. Once the scanning is done, you can add notes and mood to the result and save it. Instant heart rate is continuously rated as the world’s best mobile heart rate measurement app and is trusted by stanford’s leading cardiologists for use in clinical trials. Peak, cardio, fat burn, and warm up.
