![HR Tracker HR Tracker](/ngine2014/data/applications/hr-tracker/pictures/iphone/hr-tracker_iphone_global.png)
> Description
Great tool to calc your heart rate during a workout with a Bluetooth 4 HR sensor.
Heart Rate Tracker allows to calculate an estimate of your maximum heart rate, and all heart rate training zones with your resting heart rate.
You have a complete and accurate monitoring heart rate tool during your workout.
Ideal to accompany a phase of loss or weighty control, work it split etc.
> Screenshots
![](/ngine2014/data/applications/hr-tracker/pictures/iphone/carousel/en/1.png)
![](/ngine2014/data/applications/hr-tracker/pictures/iphone/carousel/en/2.png)
![](/ngine2014/data/applications/hr-tracker/pictures/iphone/carousel/en/3.png)
![](/ngine2014/data/applications/hr-tracker/pictures/iphone/carousel/en/4.png)
![](/ngine2014/data/applications/hr-tracker/pictures/iphone/carousel/en/5.png)