Back to Nature Podcast
Your phone can use tiny skin-colour changes to measure your heart rate
6/3/2026
•
18 mins
Topics
Introduction to Heart Rate Monitoring via Smartphones
Starts at 0:45
Understanding Remote Photoplethysmography
Starts at 3:20
Real-World Application and Challenges
Starts at 5:13
Privacy Concerns with Monitoring Technology
Starts at 6:55
Future of Health Monitoring
Starts at 8:21