Google Fit Now Lets You Measure Your Heart Rate Using Your Iphone S Camera
To measure your heart rate, open up the Google Fit app home page and scroll down to trends. There, you’ll see a prompt which will open up the feature. It simply works by having you place your finger over the rear camera of your phone in a well-lit environment or by turning on the flashlight if it’s too dark. You’ll need to hold steady and apply a bit on pressure on the lens for this to work well....