![Detail of heart rate monitor health app on a iPhone smart phone, the camera and light from flash are used to measure pulse from fingertip | iain masterton photography Detail of heart rate monitor health app on a iPhone smart phone, the camera and light from flash are used to measure pulse from fingertip | iain masterton photography](https://www.iainmasterton.com/img-get/I0000Cw_F58oiLCE/s/1200/I0000Cw_F58oiLCE.jpg)
Detail of heart rate monitor health app on a iPhone smart phone, the camera and light from flash are used to measure pulse from fingertip | iain masterton photography
Jealous of S5 heart rate monitor? Your iPhone can already measure your heart rate with these apps - 9to5Mac
![Google Fit for iOS Can Now Measure Heart, Respiratory Rate Using Device Camera: Report | Technology News Google Fit for iOS Can Now Measure Heart, Respiratory Rate Using Device Camera: Report | Technology News](https://i.gadgets360cdn.com/large/google_fit_respiratory_1615279524317.jpg)
Google Fit for iOS Can Now Measure Heart, Respiratory Rate Using Device Camera: Report | Technology News
![This iPhone App Lets You Accurately Measure Your Heart Rate By Holding Your Finger Over The Camera Lens | Redmond Pie This iPhone App Lets You Accurately Measure Your Heart Rate By Holding Your Finger Over The Camera Lens | Redmond Pie](https://cdn.redmondpie.com/wp-content/uploads/2013/01/Runtastic1.png)