Send the following on WhatsApp
Continue to ChatWhat's My Heart Rate uses front-facing camera to get BPM https://pocketables.com/2012/02/whats-my-heart-rate-uses-front-facing-camera-to-get-bpm.html
What's My Heart Rate uses front-facing camera to get BPM https://pocketables.com/2012/02/whats-my-heart-rate-uses-front-facing-camera-to-get-bpm.html